% Expired Patents = 62.5

Forward Citations = 24

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5 inventors (with patents filed for the assignee):

Kokichi Terajima (11 out of 23 patents)

Kazuyoshi Hagiwara (4 out of 44 patents)

Takashi Watanabe (1 out of 111 patents)

4. Hiroyuki Watanabe (1 out of 67 patents)

5. Shouchun Li (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 10261335 - Lens driving device with shaking correction function having magnet yokes with ends separated from and opposite to magnetic force detection mechanisms (2019-04-16),

2. 10261285 - Lens driving device (2019-04-16),

3. 10079533 - Lens driving device (2018-09-18),

4. 9810919 - Lens driving device with improved suspension support (2017-11-07),

5. 9810874 - Lens driver (2017-11-07),

6. 9638931 - Lens driver with camera shake reducing function (2017-05-02),

7. 9638930 - Lens driver with camera shake reducing function (2017-05-02),

8. 9638929 - Electromagnetic driving device (2017-05-02),

9. 9547148 - Lens driving device (2017-01-17),

10. 9523861 - Lens driving device with image stablilizer function (2016-12-20),

11. 9350224 - Actuator unit (2016-05-24),

12. 9348108 - Lens driving device (2016-05-24),

13. 9335508 - Lens driving device (2016-05-10),

14. 9335507 - Lens driving device (2016-05-10),

15. 9256044 - Lens driving device (2016-02-09),

Company Overview

Jss Optical Technology Co., Ltd. is a Hong Kong-based company specializing in the development and manufacturing of advanced optical components and systems. The organization focuses on innovative solutions for various applications, including telecommunications, consumer electronics, and industrial sectors. With a commitment to research and development, Jss Optical aims to enhance optical performance and efficiency, catering to the evolving needs of global markets while maintaining high standards of quality and precision in its products.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#220 in Hong Kong

#1,817 in China

#37,868 in the World

Hong Kong, China

Jss Optical Technology Co., Ltd.

Forward Citations = 24

5 inventors:

Kokichi Terajima (11 out of 23 patents)

Kazuyoshi Hagiwara (4 out of 44 patents)

Takashi Watanabe (1 out of 111 patents)

4. Hiroyuki Watanabe (1 out of 67 patents)

5. Shouchun Li (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Jss Optical Technology Co., Ltd.. Retrieved from https://idiyas.com/company/jss-optical-technology-company

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

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]