Dr. Charles Wang

Position:Senior Associate
Email:charles.wang@spruson.com

IP Qualifications

Qualification
Chinese Patent Attorney

Academic Qualifications

Qualification Institution Year of Completion
Master of LawsThe University of Hong Kong2018
Doctor of Philosophy in Electrical and Electronic EngineeringThe University of Hong Kong2012
Master of PhysicsUniversity of Chinese Academy of Sciences2008
Bachelor of EngineeringUniversity of Electronic Science and Technology of China2004

Industry Experience

PositionOrganisation/InstitutionDate of Tenure
Assistant Engineer Semiconductor Manufacturing International Corporation (Shanghai)2004 - 2005

Selected Patent specifications

PCT ApplicationTitle of Application
WO 2018006771 A1Methods and Systems For Video Streaming
WO 2018014795 A1Method and Apparatus For Packet Transmission
WO 2019023919 A1Methods and Apparatus For Video Streaming With Improved Synchronization
US Non-provisional Patents/ApplicationsTitle of Application
US 10445487 B2Methods and Apparatus for Authentication of Joint Account Login
US 20170324729 A1Method and Device for Information System Access Authentication
US 10303878 B2Methods and Apparatus For Automatic Detection And Elimination of Functional Hardware Trojans in IC Designs
US 10119891 B2Traceable Emission Remote Monitoring System and Method
US 20190081184 A1Schottky Device and Method of Manufacturing the Same
US 9748853 B1Semi-dual-active-bridge Converter System and Methods Thereof
US 10037587 B2Color Image Watermarking
US 10332279 B2Methods and Apparatus for Image Construction
US 20180270054 A1Methods and Apparatus for Encrypting Multimedia Information
Chinese Patents/ApplicationsTitle of Application
CN 207502841 UStereoscopic Image Display Device
CN 207625714 USwitchable Stereoscopic Image Display Device
CN 208769602 UFood Blender And Blade Base Thereof
CN 106670215 AMaterial Processing System and Method
CN 105588805 BTraceable Emission Remote Monitoring System And Method

Selected Publications – Industry/IP Specific

Publications
Charlie C. D. Wang, et. al. "Optical and Electrical Effects of Gold Nanoparticles in the Active Layer of Polymer Solar Cells", J. Mater. Chem. 22, 1206 (2012)
Chuan-Dao Wang, et. al. “Efficient Hole Collection by Introducing Ultra-thin UV-ozone Treated Au in Polymer Solar Cells”, Sol. Energy Mater. Sol. Cells 95, 904 (2011)
J. Zou, H. Wu, C.S. Lam, C. D. Wang, et. al. "Simultaneous Optimization of Charge-Carrier Balance and Luminous Efficacy in Highly Efficient White Polymer Light-Emitting Diodes", Adv. Mater. 23, 2976 (2011)
Fengxian Xie, Wallace C.H. Choy, Chuan-Dao Wang, et. al. “Low-temperature Solution-Processed Hydrogen Molybdenum and Vanadium Bronzes for Efficient Hole Transport Layer in Organic Electronics”, Adv. Mater. 25, 2051(2013)
D. Zhang, W.C.H. Choy, Charlie C.D. Wang, et. al. "Polymer Solar Cells with Gold Nanoclusters Decorated Multi-layer Graphene as Transparent Electrode", Appl. Phys. Lett. 99, 223302 (2011)
F.-X. Xie, W.C.H. Choy, Charlie C. D. Wang, et. al. "Improving the Efficiency of Polymer Solar Cells by Incorporating Gold Nanoparticles into All Polymer Layers", Appl. Phys. Lett. 99, 153304 (2011)
D.D.S. Fung, L. Qiao, W.C.H. Choy, C. D. Wang, et. al."Optical and Electrical Properties of Efficiency Enhanced Polymer Solar Cells with Au nanoparticles in a PEDOT-PSS layer", J. Mater. Chem. 21, 16349 (2011)
C.X. Li, C. D. Wang, et. al. “A Study on Fluorine Incorporation in Ge p-MOS Capacitors with HfTiON Dielectric”, Microelectronic Engineering 86, 1596 (2009)
Experience and Technical Background

Experienced in the following areas of patent practice:

  • Patent Drafting
  • Patent Searching
  • Patent Clearance
  • Patent Filing
  • Patent Prosecution
  • Patent Invalidation
  • Patentability Evaluation
  • Patent Strategic Advice

Primary patent practice areas by technology:

  • Electronic Devices and Circuits
  • Optical Instruments
  • Computer Software
  • Internet Technology and Security
  • Telecommunications
  • Consumer Products
  • Nanotechnology

Research/industry background:

A. General technical areas:

  • Microelectronics
  • Optoelectronics

B. PhD research:

  • Organic Solar Cells (Device Structure, Process, and Interface)

C. Industry experience:

  • R&D on High-Voltage Semiconductor Devices

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