logo

For the Inventor, By the Inventor

Penang, Malaysia

Hung Kwang Lee

This inventor holds 3 USPTO granted patents. Top assignee: Avago Technologies Ecbu IP (Singapore) Pte. Ltd.. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hung Kwang Lee. Retrieved from https://idiyas.com/inventor/hung-kwang-lee

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 52(Granted Patents)


Location History:

  • Pengang, MY (2012)
  • Penang, MY (2012)

Company Filing History:

goldMedal3 out of 497 
 
Avago Technologies Ecbu IP (Singapore) Pte. Ltd.
 patents

Years Active: 2012

Loading Chart...
3 patents (USPTO):Explore Patents
1. 8237684 - User input device with planar light guide illumination plate (2012-08-07),
2. 8212776 - Optical finger navigation device with integrated tactile switch (2012-07-03),
3. 8093545 - Lensless user input device with optical interference based on diffraction with a small aperture (2012-01-10),

Title: Innovations by Inventor Hung Kwang Lee

Introduction

Hung Kwang Lee is a notable inventor based in Penang, Malaysia. He has made significant contributions to the field of optical navigation devices. With a total of 3 patents, his work focuses on enhancing user input technology.

Latest Patents

One of his latest patents is a user input device with a planar light guide illumination plate. This device generates an optical navigation signal based on an edge-lit pattern. It includes an optical element, a light source, a sensor array, and a navigation engine. The optical element features a finger interface surface that exhibits total internal reflection (TIR). The light source illuminates the finger interface surface, while the sensor array detects light reflected from it when a finger makes contact. This contact disrupts the TIR, allowing light to be reflected towards the sensor array. The navigation engine then generates lateral movement information based on the detected light.

Another significant patent is the optical finger navigation device with an integrated tactile switch. This system combines a tactile switch with an optical navigation device. The user device includes an optical finger navigation device that allows users to control functions via the optical interface. The device consists of a circuit board, a sensor array, and a tactile switch, all electrically coupled. The sensor array detects light and generates a navigation signal, while the tactile switch produces a switch signal upon actuation.

Career Highlights

Hung Kwang Lee is currently employed at Avago Technologies Ecbu IP (Singapore) Pte. Ltd. His work has been instrumental in advancing optical navigation technologies, making user interactions more intuitive and efficient.

Collaborations

He collaborates with talented coworkers, including Yat Kheng Leong and Sai Mun Lee. Their combined expertise contributes to the innovative projects at Avago Technologies.

Conclusion

Hung Kwang Lee's contributions to optical navigation technology demonstrate his commitment to innovation. His patents reflect a deep understanding of user interaction and technology integration. His work continues to influence the development of advanced user input devices.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…