logo

For the Inventor, By the Inventor

Hong Kong, China

Kwok Sing Cheng

This inventor holds 25 USPTO granted patents and 2 published patent applications, primarily in Optical Systems. Top assignees: Hong Kong Applied Science and Technology Research Institute, Sae Magnetics (Hong Kong) Limited, Other. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwok Sing Cheng. Retrieved from https://idiyas.com/inventor/kwok-sing-cheng

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

USPTO Granted Patents = 25 

% Patents Active = 92.0

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 81(Granted Patents)


Location History:

  • New Territories, CN (2010)
  • Hong Kong, CN (2005 - 2021)

Company Filing History:

goldMedal21 out of 611 
 
Hong Kong Applied Science and Technology Research Institute
 patents
silverMedal2 out of 9 
 
Sae Magnetics (Hong Kong) Limited
 patents
bronzeMedal2 out of 834,570 
Other
 patents

Years Active: 2005-2025

Loading Chart...
Areas of Expertise:
Optical Encoding
Lens Driving Apparatus
Multi-Lens Imaging
Auto-Focus Adjustment
Compact Camera Module
Deformable Lens Assembly
Magnetic Structure
Optical Sensing
Fiber Optic Coupling
Imaging Device
Actuator Technologies
Zoom Lens Actuator
25 patents (USPTO):Explore Patents
1. 12423447 - Optical-digital encoding-decoding system (2025-09-23),
2. 11156799 - Lens driving apparatus (2021-10-26),
3. 10018800 - Lens driving apparatus (2018-07-10),
4. 9703068 - Lens moving apparatus (2017-07-11),
5. 9494769 - Multi-lens imaging module and actuator with auto-focus adjustment (2016-11-15),
6. 9465200 - Lens positioning structure for zoom lens (2016-10-11),
7. 9217841 - Compact camera module with zoom and auto-focus actuators sharing the same rotating annular magnet with alternating thick and thin poles (2015-12-22),
8. 9116295 - Deformable lens assembly (2015-08-25),
9. 9002188 - Multi-drive mechanism lens actuator (2015-04-07),
10. 8792782 - Interchangeable zoom lens actuator with auto-focus adjustment (2014-07-29),
11. 8737830 - Interchangeable zoom lens actuator with auto-focus adjustment (2014-05-27),
12. 8736988 - Compact imaging device (2014-05-27),
13. 8692932 - Compact imaging device having a laminated component (2014-04-08),
14. 8593743 - Magnetic structure for compact imaging device (2013-11-26),
15. 8564896 - Compact imaging device (2013-10-22),

Title: Kwok Sing Cheng - Innovator from Hong Kong

Introduction: Kwok Sing Cheng is a renowned inventor hailing from Hong Kong, China, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Kwok Sing Cheng holds several patents in the areas of technology, healthcare, and sustainable energy, showcasing his diverse range of interests and expertise.

Career Highlights: Throughout his illustrious career, Kwok Sing Cheng has been recognized for his ability to transform complex ideas into practical solutions. His inventions have significantly impacted industries such as robotics, biotechnology, and environmental conservation.

Collaborations: Kwok Sing Cheng has collaborated with leading research institutions, universities, and multinational companies to further develop and implement his inventions on a global scale. His partnerships have led to the successful commercialization of several cutting-edge technologies.

Conclusion: In conclusion, Kwok Sing Cheng's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His dedication to creating a positive impact on society through his inventions continues to inspire the next generation of innovators worldwide.

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…