For the Inventor, By the Inventor

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Hong Kong, China

Rsm Technologies Limited

USPTO Granted Patents = 2

Forward Citations = 76

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9 inventors (with patents filed for the assignee):

Ping Sheng (2 out of 34 patents)

Weijia Wen (2 out of 19 patents)

Che Ting Chan (1 out of 6 patents)

4. Zhi Yu Yang (1 out of 1 patent)

5. Xixiang Zhang (1 out of 1 patent)

6. Man Tse (1 out of 1 patent)

7. Zongjin Li (1 out of 1 patent)

8. Xi Xiang Zhang (1 out of 1 patent)

9. Nelson Cue (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7395898 - Sound attenuating structures (2008-07-08),

2. 7249653 - Acoustic attenuation materials (2007-07-31),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#1,156 in Hong Kong

#10,051 in China

Hong Kong, China

Rsm Technologies Limited

Forward Citations = 76

9 inventors:

Ping Sheng (2 out of 34 patents)

Weijia Wen (2 out of 19 patents)

Che Ting Chan (1 out of 6 patents)

4. Zhi Yu Yang (1 out of 1 patent)

5. Xixiang Zhang (1 out of 1 patent)

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