Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CM

Chen Ma — 20 Patents

RSRealtek Semiconductor: 16 patents #69 of 1,741Top 4%
BCBeijing Baidu Netcom Science Technology Co.: 2 patents #457 of 1,823Top 30%
ISInnovasea Systems: 1 patents #8 of 23Top 35%
LLLenovo (Beijing) Limited: 1 patents #602 of 1,308Top 50%
San Jose, CA: #3,285 of 32,062 inventorsTop 15%
California: #29,208 of 386,348 inventorsTop 8%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Chen Ma has been granted 20 US patents while listed as an inventor at Realtek Semiconductor. The first was granted in 2011 and the most recent in October 2024. Chen Ma ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Chen Ma in San Jose, CA, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12111741 Automatic test method and apparatus, electronic device, and storage medium 2024-10-08 $17,522,000
11170209 Systems and methods for fish volume estimation, weight estimation, and analytic value generation Srikanth Parupati, Raghunandan Pasula 2021-11-09
10930281 Method, apparatus and system for testing intelligent voice device 2021-02-23 $81,883,000
9954969 Multimedia generating method and related computer program product 2018-04-24
9910584 Method for manipulating folders and apparatus thereof 2018-03-06
9620087 Multimedia interaction system and related computer program product capable of avoiding unexpected interaction behavior Siu-Leong Yu, Shih-Chun Wei 2017-04-11
9288385 Image sharing system and related computer program product Siu-Leong Yu, Sun Chien CHIU, Shih-Chun Wei 2016-03-15
9258380 Cross-platform multimedia interaction system with multiple displays and dynamically-configured hierarchical servers and related method, electronic device and computer program product 2016-02-09
9135956 Method and computer program product for establishing playback timing correlation between different contents to be playbacked Siu-Leong Yu, Shih-Chun Wei 2015-09-15
9105221 Multimedia interaction system and related computer program product capable of blocking multimedia interaction commands that against interactive rules Siu-Leong Yu, Shih-Chun Wei 2015-08-11
9104367 Multimedia interaction system and related computer program product capable of avoiding unexpected interaction behavior Siu-Leong Yu, Shih-Chun Wei 2015-08-11
9077843 Video playback system and related computer program product for jointly displaying video with multiple screens Siu-Leong Yu, Shih-Chun Wei 2015-07-07
9077844 Multi-screen video playback system and related computer program product Siu-Leong Yu, Shih-Chun Wei 2015-07-07
9077932 Multimedia system, relevant multimedia information display device and multimedia information transmission method 2015-07-07
9052802 Multimedia interaction system and related computer program product capable of filtering multimedia interaction commands Siu-Leong Yu, Shih-Chun Wei 2015-06-09
8965172 Multi-screen video playback system and related computer program product for dynamically generating scaled video Siu-Leong Yu, Shih-Chun Wei 2015-02-24
8855462 Video playback system for enhancing drama effect and related computer program product Siu-Leong Yu, Shih-Chun Wei 2014-10-07
8755670 Multimedia system, relevant multimedia information display device and multimedia information transmission method 2014-06-17
8571384 Digital video recorder, digital video system, and video playback method thereof Yuan-Tao Wu 2013-10-29
8051090 File management method of a ring buffer and related file management apparatus Yuan-Tao Wu, I-Chien Yang, Yung-Hsiao Lai 2011-11-01