Yuanwei Zheng

6 Patents

• US124084632025

  Trench Balance Structure Pattern in Red Photodiodes of a Pixel Array with Quad Bayer Color Filter

  OMNIVISION TECHNOLOGIES, Inc.

  0 cites
• US122899242025

  Transistors Having Increased Effective Channel Width

  Omnivision Technologies, Inc.

  0 cites
• US122625632025

  Pixel Cell Having Anti-blooming Structure and Image Sensor

  Omnivision Technologies, Inc.

  0 cites
• US121763642024

  Passivation-enhanced Image Sensor and Surface-passivation Method

  Omnivision Technologies, Inc.

  0 cites
• US118626782024

  Electrical Isolation in Pixel-array Substrates Using Combination of Doped Semiconductor Guard Rings and Overlapping Isolation Trenches

  Omnivision Technologies, Inc.

  0 cites
• US117509062023

  Fully Buried Color Filter Array of Image Sensor

  OMNIVISION TECHNOLOGIES, Inc.

  0 cites