Shenzhen Coship Electronics Co., Ltd.

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Hao Liu (1 out of 31 patents)

Wei Luo (1 out of 126 patents)

Hanjun Liu (1 out of 1 patent)

4. Rui Yi (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 9021530 - Method and system for playing background music and key tone based on embedded browser (2015-04-28),

2. 8924449 - Method and apparatus for implementing variable symbol rate (2014-12-30),

3. 8687701 - Method and device for arithmetic code package outputting (2014-04-01),

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USPTO Data Jan 1 1976 - Nov 10 2026

3 Patents

#1,444 in Shenzhen

#8,424 in China

Shenzhen, China

Shenzhen Coship Electronics Co., Ltd.

Forward Citations = 0

4 inventors:

Hao Liu (1 out of 31 patents)

Wei Luo (1 out of 126 patents)

Hanjun Liu (1 out of 1 patent)

4. Rui Yi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shenzhen Coship Electronics Co., Ltd.. Retrieved from https://idiyas.com/company/shenzhen-coship-electronics-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]