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For the Inventor, By the Inventor

Singapore, Singapore

Choon Leong Lou

This inventor holds 17 USPTO granted patents and 12 published patent applications, primarily in Wafer Testing Technology. Top assignees: Tecat Technologies (Suzhou) Limited, Xingr Technologies (Zhejiang) Limited, Star Technologies (Wuhan) Co., Ltd.. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Choon Leong Lou. Retrieved from https://idiyas.com/inventor/choon-leong-lou-vx3v3e0b

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

USPTO Granted Patents = 17 

% Patents Active = 52.9

Average Co-Inventor Count = 1.2

ph-index = 1


Company Filing History:

goldMedal7 out of 13 
 
Tecat Technologies (Suzhou) Limited
 patents
silverMedal6 out of 7 
 
Xingr Technologies (Zhejiang) Limited
 patents
bronzeMedal3 out of 3 
 
Star Technologies (Wuhan) Co., Ltd.
 patents
4. 1 out of 2 
 
Vuette Pte. Ltd.
 patents

Years Active: 2023-2026

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Areas of Expertise:
Wafer Test Cassette
Probe Card Device
Optical Signal Processing
Thermal Isolation
Elastic Interposer
Probe Structure
Alignment Method
Silicon Photonics
Heat Dissipation
Wafer Testing Equipment
Probe Device
Testing Equipment
17 patents (USPTO):Explore Patents
1. 12761269 - Wafer tester and storage container for wafer tester (2026-10-13),
2. 12761267 - Wafer test cassette (2026-10-13),
3. 12724064 - Wafer test cassette, wafer test system and wafer test method (2026-09-01),
4. 12681042 - Socket assembly (2026-07-14),
5. 12676670 - Optical signal processing device and optical signal measurement method (2026-07-07),
6. 12638497 - Method of having good thermal isolation in wafer test cassette (2026-05-26),
7. 12621929 - Elastic interposer and conductive device thereof (2026-05-05),
8. 12584957 - Wafer testing cassette (2026-03-24),
9. 12504443 - Probe card structure including probe sets with different lengths (2025-12-23),
10. 12467954 - Probe card device (2025-11-11),
11. 12467951 - Probe device (2025-11-11),
12. 12405290 - Probe testing device having elastic structure (2025-09-02),
13. 12255113 - Alignment method and alignment device (2025-03-18),
14. 12163980 - Probe and elastic structure thereof (2024-12-10),
15. 12111505 - Light guiding device and light guiding device applied to silicon photonics structure (2024-10-08),

Title: Innovations by Choon Leong Lou

Introduction

Choon Leong Lou is a prominent inventor based in Singapore, known for his contributions to the field of probe technology. With a total of 17 patents to his name, he has made significant advancements that enhance the functionality and efficiency of probe devices.

Latest Patents

Among his latest innovations is a probe card device that includes at least one first guide plate, at least one second guide plate, at least one probe, and a plurality of grounding elements. This device features a plurality of first array through holes and second array through holes, allowing for effective grounding points that improve performance. Another notable invention is a probe device that consists of a first probe structure and a second probe structure, each with distinct lengths for their probes, ensuring versatility in application.

Career Highlights

Choon Leong Lou has worked with several companies, including Tecat Technologies (Suzhou) Limited and Star Technologies (Wuhan) Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative probe technologies.

Collaborations

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Conclusion

Choon Leong Lou's work in probe technology exemplifies the spirit of innovation and dedication to advancing the field. His patents reflect a commitment to improving device functionality and efficiency, making him a notable figure in the world of inventions.

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]
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