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Hong Kong, China

Idt Technology Limited

USPTO Granted Patents = 20

% Expired Patents = 65.0

EPO Patents = 7

Forward Citations = 254

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3 inventors (with patents filed for the assignee):

Raymond Chan (20 out of 104 patents)

Mun Hoong Leong (3 out of 5 patents)

Li Li (2 out of 44 patents)

4. Jing Liu (1 out of 39 patents)

5. Raymond Chan (0 patent)

6. Raymond 9Th Floor Block C Phase 1 Chan (0 patent)

7. Raymond Chan (0 patent)

8. Raymond Chan (0 patent)

20 patents: Sort by Forward Citations

1. 8355770 - Conductive silicone material for human skin electrode (2013-01-15),

2. 8299913 - Blood pressure measurement and reminder system (2012-10-30),

3. 7877226 - Apparatus and method for counting exercise repetitions (2011-01-25),

4. 7817500 - Shock-activated switch device (2010-10-19),

5. 7643873 - Exercise data apparatus (2010-01-05),

6. 7641590 - Swimming lap counter (2010-01-05),

7. 7417697 - Weather station (2008-08-26),

8. D567109 - Clock (2008-04-22),

9. 7358859 - Weather station apparatus (2008-04-15),

10. D559711 - Weather hub (2008-01-15),

11. 7266047 - Time alarm (2007-09-04),

12. D549601 - Weather monitor (2007-08-28),

13. D546200 - Clock (2007-07-10),

14. 7211047 - Blood pressure monitor (2007-05-01),

15. D538680 - Clock (2007-03-20),

Idt Technology Limited is a Hong Kong-based company specializing in the development and manufacturing of advanced semiconductor solutions. The organization focuses on innovative technologies that cater to various sectors, including telecommunications, consumer electronics, and industrial applications. With a commitment to research and development, Idt Technology aims to enhance the performance and efficiency of electronic devices, contributing to the evolution of smart technologies in a rapidly changing digital landscape.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

20 Patents

#172 in Hong Kong

#1,460 in China

#31,196 in the World

Hong Kong, China

Idt Technology Limited

Forward Citations = 254

3 inventors:

Raymond Chan (20 out of 104 patents)

Mun Hoong Leong (3 out of 5 patents)

Li Li (2 out of 44 patents)

4. Jing Liu (1 out of 39 patents)

5. Raymond Chan (0 patent)

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