Hong Kong, China

Cm Hk Limited


USPTO Granted Patents = 19

% Expired Patents = 10.5

Forward Citations = 33

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15 inventors (with patents filed for the assignee):

goldMedal Shun-Nan Liou (10 out of 36 patents)

silverMedal Zhou Ye (8 out of 37 patents)

bronzeMedal Chien-Chih Hsu (7 out of 8 patents)

4.  Chin-Lung Li (6 out of 13 patents)

5.  Ching-Lin Hsieh (5 out of 5 patents)

6.  Ying-Ko Lu (4 out of 24 patents)

7.  Yu-Kuen Tsai (3 out of 3 patents)

8.  Chin-Lung Lee (3 out of 6 patents)

9.  Long-Jhe Yan (2 out of 2 patents)

10.  Shih-Wei Chen (2 out of 10 patents)

11.  Yun-Chia Hsieh (1 out of 1 patent)

12.  Kuo-Ting Hu (1 out of 1 patent)

13.  WeiChien Wang (1 out of 1 patent)

14.  Wen-Hao Chang (1 out of 2 patents)

15.  Tigran Tadevosyan (1 out of 2 patents)


19 patents:

CM HK LIMITED is a leading telecommunications company in Hong Kong. With a focus on providing innovative products and exceptional customer service, we strive to enhance the communication experience for both individuals and businesses. Our extensive range of services includes mobile, fixed-line, and broadband solutions, as well as value-added digital services. Visit our website to learn more about our offerings and how we can meet your telecommunications needs.
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USPTO Data Jan 1 1976 - Sep 22 2026

19 Patents

#182 in Hong Kong

#1,531 in China

#32,571 in the World

Hong Kong, CN
Hong Kong, China
Forward Citations = 33

15 inventors:

Please report any incorrect information to [email protected]
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