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

Mark Chang — 25 Patents

Google: 15 patents #1,540 of 22,993Top 7%
SCSecuritag Assembly Group Co.: 4 patents #1 of 16Top 7%
TKToda Kogyo: 4 patents #92 of 328Top 30%
USUmax Data Systems: 1 patents #55 of 119Top 50%
Washington, DC: #63 of 3,063 inventorsTop 3%
District of Columbia: #63 of 3,063 inventorsTop 3%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Mark Chang has been granted 25 US patents while listed as an inventor at Google. The first was granted in 1996 and the most recent in September 2025. Mark Chang ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Mark Chang in Washington, DC, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1092911 Martial arts pants with integrated knee pads 2025-09-16
D1009894 Display screen or portion thereof with graphical user interface Yana Yushkina, John Oliver Por, Tina Lin Zeng, Jason Edward Dishlip, Nicholas Sexton +9 more 2024-01-02
D1009895 Display screen or portion thereof with graphical user interface Yana Yushkina, John Oliver Por, Tina Lin Zeng, Jason Edward Dishlip, Nicholas Sexton +9 more 2024-01-02
11551851 Module substrate antenna, and module substrate mounting the same Jun Koujima, Yoshiteru Kouno, Peter Yan 2023-01-10 $602,000
D949164 Display screen with a graphical user interface Matthew Austin, James Buyayo, Jason Cornwell, Debbie Kim, Richard Lo +5 more 2022-04-19
11281084 Illumination system with crystal phosphor mechanism and method of operation thereof Yung Peng Chang, Alan X. Wang, Kirk K. Huang, Lion Wang, Andy Chen +1 more 2022-03-22
D942997 Display screen with a graphical user interface Matthew Austin, James Buyayo, Jason Cornwell, Debbie Kim, Richard Lo +5 more 2022-02-08
10798028 Bot interaction Shelbian Fung, Erika Palmer, Amit Fulay, Anton Volkov, Ori Gershony +2 more 2020-10-06 $47,799,000
D894773 Wireless IC tag Jun Koujima, Yoshiteru Kouno, Peter Yan 2020-09-01
10754236 Illumination system with high intensity projection mechanism and method of operation thereof Yung Peng Chang, Alan X. Wang, Kirk K. Huang, Lion Wang, Andy Chen +1 more 2020-08-25
10721277 Device pairing techniques using digital watermarking 2020-07-21 $49,080,000
D890007 Wireless IC tag Jun Koujima, Yoshiteru Kouno, Peter Yan 2020-07-14
D888738 Display screen or portion thereof with a graphical user interface for messaging Matthew Austin, James Buyayo, Jason Cornwell, Debbie Kim, Richard Lo +5 more 2020-06-30
D888734 Display screen or portion thereof with a graphical user interface for messaging Matthew Austin, James Buyayo, Jason Cornwell, Debbie Kim, Richard Lo +5 more 2020-06-30
D874463 Wireless IC tag Jun Koujima, Yoshiteru Kouno, Peter Yan 2020-02-04
D866582 Display screen or portion thereof with a graphical user interface for messaging Matthew Austin, James Buyayo, Jason Cornwell, Debbie Kim, Richard Lo +5 more 2019-11-12
10289654 Smart variable expressive text or graphics for electronic communications Joy Barlow, Anton Volkov, Matthew Austin, James Buyayo, Jason Cornwell +5 more 2019-05-14 $32,951,000
10139917 Gesture-initiated actions in videoconferences Mehul Nariyawala, Rahul Garg, Navneet Dalal, Thor Carpenter, Gregory M. Burgess +4 more 2018-11-27 $20,468,000
10142374 Device pairing techniques using digital watermarking 2018-11-27 $20,468,000
D821409 Display screen or portion thereof with a graphical user interface for messaging Matthew Austin, James Buyayo, Jason Cornwell, Debbie Kim, Richard Lo +5 more 2018-06-26
D820849 Display screen or portion thereof with a graphical user interface for messaging Matthew Austin, James Buyayo, Jason Cornwell, Debbie Kim, Richard Lo +5 more 2018-06-19
9445048 Gesture-initiated actions in videoconferences Mehul Nariyawala, Rahul Garg, Navneet Dalal, Thor Carpenter, Greg Burgess +4 more 2016-09-13 $16,731,000
7166065 Jogging machine 2007-01-23
6638200 Jogging machine 2003-10-28
5494271 Transmission system for a document feeder Jeffrey Wun, Steven CHIU 1996-02-27