Patents:

  1. W Wu, RS Williams, J Li, TI Kamins, M Fiorentino
  2. Controlling phase response in a sub-wavelength grating lens
    US 9354363

  3. SY Wang, AM Bratkovski, RS Williams, J Li, W Wu, PJ Kuekes
  4. Metamaterial and dynamically reconfigurable hologram employing same
    US 9323217

  5. W Wu, RS Williams
  6. Three dimensional multilayer circuit
    US 9324718

  7. Z Li, M Hu, FS Ou, W Wu
  8. Self-arranging, luminescence-enhancement device for surface-enhanced luminescence
    US 9244015

  9. Jianhua Yang, Dmitri Strukov, Wei Wu
  10. Nanoscale switching device
    US 9184213

  11. Zhiyong Li, Min Hu, Wei Wu
  12. Optical fiber surface enhanced raman spectroscopy (SERS) probe
    US 9001324

  13. David A Fattal, Robert N Bicknell, Charles Santori, Wei Wu
  14. Optical interconnect
    US 8929741

  15. Jianhua Yang, Wei Wu, Qiangfei Xia
  16. Switchable two-terminal devices with diffusion/drift species
    US 8879300

  17. Wei Yi, Fung Suong Ou, Min Hu, Wei Wu, Zhiyong Li
  18. Apparatus having nano-fingers of different physical characteristics
    US 8848183

  19. Jing Tang, Wei Wu, Qiangfei Xia
  20. Waveguides configured with arrays of features for performing Raman spectroscopy
    US 8780344

  21. Wei Wu, John Paul Strachan, Antonio Carlos Torrezan de Sousa
  22. Memory array with co-planar waveguide based memory element selection
    US 8,773,886

  23. Michael Renne Ty Tan, Shih-Yuan SY Wang, Wei Wu
  24. MEMS-based pellicle beamsplitter
    US 8767301

  25. Jianhua Yang, Wei Wu, Gilberto Ribeiro
  26. Memory resistor having multi-layer electrodes
    US 8737113

  27. Wei Wu, Shih-Yuan SY Wang, Alexandre M Bratkovski
  28. Optical heterodyne devices
    US 8693881

  29. Raymond G Beausoleil, Wei Wu, David A Fattal, Marco Fiorentino
  30. Sensor using plasmon resonance
    US 8673217

  31. Min Hu, Michael Josef Stuke, Zhiyong Li, Wei Wu, Fung Suong Ou, Shih-Yuan Wang, Lars Helge Thyle
  32. Apparatus for performing SERS
    US 8665432

  33. Alexandre Bratkovski, Wei Wu
  34. Metamaterial-based devices and methods for fabricating the same
    US 8604897

  35. Michael Josef Stuke, Zhiyong Li, Shih-Yuan Wang, Fung Suong Ou, Min Hu, Wei Wu, Lars Helge Thylen
  36. Preventing adhesion between nanostructures
    US 8603606

  37. Jianhua Yang, John Paul Strachan, Wei Wu, Janice H Nickel
  38. Memory array with graded resistance lines
    US 8587985

  39. John Paul Strachan, Marco Fiorentino, Wei Wu
  40. Multiplexer/de-multiplexer memristive device
    US 8582344

  41. Wei Wu, Raymond G Beausoleil, Shih-Yuan Wang
  42. Ring resonator with inductance coupled heat tuning
    US 8571363

  43. Jianhua Yang, Feng Miao, Wei Wu, Shih-Yuan Wang, R Stanley Williams
  44. Memristive device
    US 8546785

  45. Wei Wu, John Paul Strachan, R Stanley Williams, Marco Florentino, Shih-Yuan Wang, Nathaniel J Quitoriano, Hans S Cho, Julien Borghetti, Sagi Varghese Mathai
  46. Memristive device
    US 8547727

  47. Wei Wu, Matthew D Pickett, Jianhua Yang, Qiangfei Xia, Gilberto Medeiros Ribeiro
  48. Electrical circuit component
    US 8525146

  49. Wei Wu, Marco Florentino, R Stanley Williams
  50. Determining node location in a wireless network
    US 8493890

  51. Alexandre M Bratkovski, Wei Wu, Zhiyong Li
  52. Reconfigurable surface enhanced Raman spectroscopy apparatus, system and method
    US 8477303

  53. Michael J Stuke, Michael RT Tan, Alexandre M Bratkovski, Min Hu, Huei Pei Kuo, Jingjing Li, Zhiyong Li, Fung Suong Ou, Shih-Yuan Wang, Wei Wu
  54. Grating for multiple discrete wavelengths of Raman scattering
    US 8472018

  55. Marco Fiorentino, Wei Wu, John Paul Strachan
  56. Multi-way Electrical Switch
    US 20110234296

  57. Alexandre M. Bratkovski, Wei Wu, Zhiyong Li
  58. Reconfigurable surface enhanced raman spectroscopy apparatus, system and method
    US 20120188540

  59. Wei Wu, Zhiyong Li, Shih-Yuan Wang, Michael Josef Stuke, Lars Helge Thylen, Fung Suong Ou, Min Hu
  60. Apparatus for Performing SERS
    US 8462333

  61. Sagi Varghese Mathai, Michael Renne Ty Tan, Wei Wu, Shih-Yuan (SY) Wang
  62. Electrically Actuated Devices
    US 8461565

  63. John Paul Strachan, Wei Wu
  64. Physical Template for Deploying an Earth-based Sensor Network
    US 20120192441

  65. R. Stanley Williams, Wei Wu
  66. Three Dimensional Multilayer Circuit
    US 20120280282

  67. Wei Wu, Jingjing Li, Qiangfei Xia, Jianhua Yang
  68. Guided mode resonator based Raman enhancement apparatus
    US 8330952

  69. Jingjing Li, Shih-Yuan Wang, Wei Wu
  70. Metamaterial Inclusion Structure and Method
    US 8315500

  71. Feng Miao, Joshua Yang, Wei Wu, Shih-Yuan Wang, R. Stanley Williams
  72. Graphene memristor having modulated graphene interlayer conduction
    US 8294132

  73. Min Hu, Alexandre M. Bratkovski, Huel Pei Kuo, Jingjing Li, Zhiyong Li, Fung Suong Ou, Michael Josef Stuke, Michael Renne Ty Tan, Shih-Yuan Wang, Wei Wu
  74. Multi-wavelength raman light detection for detecting a species
    US 8279437

  75. Jianhua Yang, Wei Wu, John Paul Strachan
  76. Multilayer structures having memory elements with varied resistance of switching layers
    US 8259485

  77. Charles Santori, Sean Spillane, Marco Fiorentino, David Fattal, Raymond G. Beausoleil, Wei Wu, Theodore I. Kamins
  78. Methods for coupling diamond structures to photonic devices
    US 8039845

  79. Qiangfei Xia, Wei Wu, Zhiyong Li, Jing Tang
  80. Structure for surface enhanced raman spectroscopy
    US 7965388

  81. Wei Wu, Philip J. Kuekes, R. Stanley Williams
  82. Crossbar-array designs and wire addressing methods that tolerate misalignment of electrical components at wire overlap points
    US7,922,919

  83. Jingjing Li, Zhiyong Li, Wei Wu
  84. Type selective and polarization selective device for Raman spectroscopy
    US7,907,275

  85. Nobuhiko Kobayashi, Wei Wu, Duncan R Stewart, Shashank Sharma, Shih-Yuan Wang, R Stanley Williams
  86. Methods of making nano-scale structures having controlled size, nanowire structures and methods of making the nanowire structures
    US7,906,778

  87. Zhaoning Yu, Wei Wu, Carl E. Picciotto, Jun Gao
    Imprint lithography apparatus and methods
  88. US7832416B2

  89. Wei Wu, Shih-Yuan Wang
  90. Optical waveguide
    US7835610B2 

  91. Zhaoning Yu, Zhiyong Li, Wei Wu, Shih-Yuan Wang, R. Stanley Williams
  92. Methods of forming single-crystal metal-silicide nanowires and resulting nanowire structures
    US7829050B2

  93. Jun Gao, Wei Wu, Carl Picciotto
  94. Hydraulic-facilitated contact lithography apparatus, system and method
    US7830498B2

  95. Shih-Yuan Wang, Mihail Sigalas, Wei Wu
  96. Optical interconnect
    US7805080B2

  97. Zhiyong Li, Michael Tan, Shih-Yuan Wang, Wei Wu, Jing Tang
  98. Optical sensor and method employing half-core hollow optical waveguide
    US7805028B2

  99. Wei Wu, Zhaoning Yu, Shih-Yuan (SY) Wang
  100. Electrode having nanofilaments
    US7783145B2

  101. Zhaoning Yu, Palo, Wei Wu, Carl E. Picciotto, Palo, Jun Gao
  102. Nanoimprint molds and methods of forming the same
    US7780431B2

  103. Raymond G. Beausoleil, Scott Corzine, Sean Spillane, Wei Wu, R. Stanley Williams
  104. Integrated circuits having photonic interconnect layers and methods for fabricating same
    US7778501B2

  105. Wei Wu, Shih-Yuan Wang, Duncan R. Stewart, R. Stanley Williams, Zhaoning Yu, Inkyu Park
  106. Contact lithography apparatus and method
    US7768628B2

  107. Duncan R. Stewart, Wei Wu
  108. Contact lithography apparatus, system and method
    US7766640B2

  109. Wu; Wei, Williams; R. Stanley, Robinett; Warren, Snider; Gregory S., Yu; Zhaoning, Wang; Shih-Yuan (Palo Alto, CA), Stewart; Duncan
  110. Three-dimensional crossbar array systems and methods for writing information to and reading information stored in three-dimensional crossbar array junctions
    US 7763978

  111. Wei Wu, Alexandre M. Bratkovski, Shih-Yuan Wang
  112. Nanowire-based photodetectors
    US 7720326B2

  113. Wei Wu, Shih-Yuan Wang, Alexandre M. Bratkovski, Theodore I. Kamins
  114. Deformable optical element, methods of making and uses thereof
    US 7719771B2

  115. Shih-Yuan Wang, Scott Corzine, Wei Wu, Alex Bratkovski
  116. Nanowire-based modulators
    US 7711213B2

  117. David Fattal, Wei Wu, Raymond Beausoleil
  118. WDM signal detector
    US 7692135B2

  119. Philip J Kuekes, Shih-Yuan Wang, Raymond G Beausoleil, Alexandre M. Bratkovski, Wei Wu, M. Saif Islam
  120. Composite material with controllable resonant cells
    US 7692840B2

  121. Wei Wu, Shih-Yuan Wang, Michael Renne Ty Tan, David A. Fattal, Charles M. Santori, Raymond G. Beausoleil
  122. Optical waveguide ring resonator with an intracavity active element
    US 7668420B

  123. Wei Wu, William M. Tong, Jun Gao, Carl Picciotto
  124. Imprint lithography apparatus and method employing an effective pressure
    US 7641468

  125. Shih-Yuan Wang, Raymond G. Beausoleil, Wei Wu, Sean M. Spillane
  126. Apparatus and method for subterranean distribution of optical signals
    US 7639912B2

  127. Shih-Yuan Wang, Michael Renne Ty Tan, David A. Fattal
  128. Optical waveguide ring resonator with photo-tunneling input/output port
    US 7630603B2

  129. Duncan R. Stewart, Robert Walmsley, Peter G. Hartwell, Wei Wu
  130. Deformation-based contact lithography systems, apparatus and methods
    US 7618752

  131. Wei Wu, Duncan Stewart, Shih-Yuan Wang, R. Stanley Williams
  132. Compensation for distortion in contact lithography
    US 7613538

  133. Wei Wu, Warren Robinett, Shih-Yuan Wang, Jun Gao, Yu; Zhaoning
  134. Optical gratings, lithography tools including such optical gratings and methods for using same for alignment
    US 7612882

  135. Wei Wu, Zhiyong Li, Shih-Yuan Wang, Zhaoning Yu, R. Stanley Williams
  136. Surface enhanced raman spectroscopy with periodically deformed SERS-active structure
    US 7609377

  137. Theodore I. Kamins, Wei Wu,  Shih-Yuan Wang, Shashank Sharma
  138. Nanowire-based device and method of making same
    US 7609432

  139. Wei Wu, Shih-Yuan Wang, Alexandre M. Bratkovski
  140. Random negative index material structures in a three-dimensional volume
    US 7593170

  141. Wei Wu, David Fattal, Charles Santori, Robert N. Bicknell, Shih-Yuan Wang, R. Stanley Williams,  Nathaniel J.Quitoriano
  142. Optical device including waveguide grating structure
    US 7548671

  143. Shih-Yuan Wang, Alexandre Bratkovski , Wei Wu
  144. Three-dimensional Resonant Cells With Tilt Up Fabrication 
    US 7545014

  145. Philip J. Kuekes, Wei Wu, Shih-Yuan Wang, R. Stanley Williams
  146. Apparatus and method for providing a three-dimensional moving image from a non-fixed pixel display
    US 7511725B2

  147. Wei Wu, Zhiyong Li, Shih-Yuan Wang
  148. Raman spectroscopy system and method using a subwavelength resonant grating filter;
    US 7474396 B2

  149. Wenhua Zhang, Wei Wu, Shih-Yuan Wang
  150. MEMS device with nanowire standoff layer
    US 7477441 B1

  151. Charles Santori, Sean Spillane, Marco Fiorentino, David Fattal, Raymond G Beausoleil,. Wei Wu, Theodore I Kamins,
  152. Methods for coupling diamond structures to photonic devices
    US 7427525 B2

  153. Zhiyong Li, Wei Wu, Shih-Yuan Wang
  154. Systems and methods for detection of Raman scattered photons
    US 7405822 B2

  155. Philip J Kuekes, Shih-Yuan Wang, Raymond G Beausoleil, Alexandre M. Bratkovski, Wei Wu, M. Saif Islam
  156. Composite material with controllable resonant cells
    US 7405866 B2

  157. M. Saif Islam, Shih-Yuan Wang, Wei Wu, Zhiyong Li, R. Stanley Williams
  158. Integrated modular system and method for enhanced Raman spectroscopy
    US 7385691 B2

  159. Ray Beausoleil, Wei Wu, Shih-Yuan Wang, Sean Spillane
  160. Photonic interconnections that include optical transmission paths for transmitting optical signals
    US 7359587

  161. Shih-Yuan Wang, R. Stanley Williams, Raymond G. Beausoleil, Theodore I.Kamins, Zhiyong Li, Wei Wu
  162. Raman signal-enhancing structures and devices
    US 7359048

  163. M. Saif Islam, Shih-Yuan Wang, R. Stanley Williams, Philip J. Kuekes, Wei Wu, Zhiyong Li
  164. Dynamically variable separation among nanoparticles for nano-enhanced Raman spectroscopy (NERS) molecular sensing
    US 7342656

  165. Wu, Wei
  166. Electronically controlled photonic crystal optical switch
    US 7315663

  167. Wei Wu, Philip J.Kuekes, R. Stanley Williams
  168. Crossbar-array designs and wire addressing methods that tolerate misalignment of electrical components at wire overlap points
    US 7,307,345

  169. William M Tong, Wei Wu, Jun Gao, Carl E. Picciotto
  170. Sensing alignment of multiple layers
    US 7226797 B2

  171. Shih Yuan Wang, Philip J Kuekes, Wei Wu, Joseph Straznicky, M. Saiful Islam
  172. Composite material with powered resonant cells
    US 7205941 B2

  173. Carl E. Picciotto, Jun Gao, Wei Wu
  174. Displacement estimation system and method
    US 7085673 B2

  175. R. Stanley Williams, Raymond G. Beausoleil, Wei Wu, Zhiyong Li, Philip J Kuekes
  176. Optically modulable photonic bandgap medium
    US 7050659 B1

  177. M. Saif Islam, Shih Yuan Wang, Wei Wu, Zhiyong Li, R. Stanley Williams
  178. Monolithic system and method for enhanced Raman spectroscopy
    US 7151599 B1

  179. Stephen Y. Chou, Allan S.P. Chang, Hua Tan, Jian Wang, Wei Wu, Zhaoning Yu
  180. Tunable subwavelength resonant grating filter
    US 6999156

  181. Stephen Y. Chou, Allan S.P. Chang, Hua Tan, Jian Wang, Wei Wu, Zhaoning Yu
  182. Method of making subwavelingth resonant grating filter
    US 20040120644A1

  183. Stephen Y. Chou, Zhaoning Yu, Wei Wu
  184. Articles comprising nanosclae patterns with reduced edge roughness and methods of making same
    US 7758794

Email: wu.w@usc.edu
Phone: 213-740-3085
Office: USC Powell Hall 632
  • Recruiting Ph.D. students
  • June 2017: Our paper “Probing Gap Plasmons Down to Subnanometer Scales Using Collapsible Nanofingers” was just published on “ACS NANO”.
  • June 2017: Our paper “All-Dielectric Heterogeneous Metasurface as an Efficient Ultra-Broadband Reflector” was just published on “Advanced Optical Materials”.
  • June 2017: Yuanrui Li won “The Best Photon Micrograph” award in EIPBN conference. Congratulations!
  • April, 2017: He Liu and Yuhan Yao just got their Ph.D., congratulations!