Growing community of inventors

Hong Kong, China

Roger Shu Kwan Cheng

Average Co-Inventor Count = 5.40

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 277

Roger Shu Kwan ChengChi Ying Tsui (6 patents)Roger Shu Kwan ChengRoss David Murch (5 patents)Roger Shu Kwan ChengWai Ho Mow (5 patents)Roger Shu Kwan ChengVincent Kin Nang Lau (5 patents)Roger Shu Kwan ChengWing Chau Chan (1 patent)Roger Shu Kwan ChengKai Kin Chan (1 patent)Roger Shu Kwan ChengJack Lau (1 patent)Roger Shu Kwan ChengChi Wai Yung (1 patent)Roger Shu Kwan ChengSai Kit Lai (1 patent)Roger Shu Kwan ChengJimmy Tai Kwan Tang (1 patent)Roger Shu Kwan ChengKin Ping Ng (1 patent)Roger Shu Kwan ChengRoger Shu Kwan Cheng (6 patents)Chi Ying TsuiChi Ying Tsui (12 patents)Ross David MurchRoss David Murch (24 patents)Wai Ho MowWai Ho Mow (22 patents)Vincent Kin Nang LauVincent Kin Nang Lau (19 patents)Wing Chau ChanWing Chau Chan (6 patents)Kai Kin ChanKai Kin Chan (6 patents)Jack LauJack Lau (5 patents)Chi Wai YungChi Wai Yung (3 patents)Sai Kit LaiSai Kit Lai (2 patents)Jimmy Tai Kwan TangJimmy Tai Kwan Tang (1 patent)Kin Ping NgKin Ping Ng (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tuen Solutions Limited Liability Company (5 from 5 patents)

2. Other (1 from 832,880 patents)


6 patents:

1. 9055106 - Peer to peer sharing of functionality of mobile devices

2. 8786246 - Power resource management

3. 8340658 - Peer to peer sharing of functionality of mobile devices

4. 8209275 - Intelligent agent for distributed services for mobile devices

5. 8032472 - Intelligent agent for distributed services for mobile devices

6. 7548851 - Digital multimedia jukebox

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idiyas.com
as of
1/5/2026
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