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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Mash — 13 Patents

Disney: 8 patents #919 of 6,686Top 15%
ETEthernovia: 4 patents #8 of 13Top 65%
Harpenden, GB: #4 of 109 inventorsTop 4%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Christopher Mash has been granted 13 US patents while listed as an inventor at Disney. The first was granted in 2021 and the most recent in November 2025. Christopher Mash ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Christopher Mash in Harpenden, GB.

Patents per Year

Patents granted per year, 2021 to 2025Bar chart with a peak of 4 patents in 2023.peak 42021: 2 patents20212022: 2 patents20222023: 4 patents20232024: 3 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12483439 Network layer device with extended transmission range Hossein Sedarat, Ramin Shirani, Roy T. Myers, Jr., Darren S. Engelkemier 2025-11-25
12348330 Control of ethernet link-partner GPIO using OAM Jessica Lauren Mann, Timothy See-Hung Lau, Hon Wai Fung, Liang Zhu, Dance Wu 2025-07-01
12028126 Segmented echo cancellation filter for use in full-duplex communication systems Hossein Sedarat, Roy T. Myers, Jr., Ramin Shirani, Darren S. Engelkemier 2024-07-02
11966271 Ethernet PHY-MAC communication with in-band wake-up/sleep commands Dance Wu, Daryl J. Hoot, Hong Yu Chou 2024-04-23 $136,519,000
11863468 Control of ethernet link-partner GPIO using OAM Jessica Lauren Mann, Timothy See-Hung Lau, Hon Wai Fung, Liang Zhu, Dance Wu 2024-01-02 $147,791,000
11818082 Hybrid physical layer for ethernet and automotive SerDes alliance (ASA) communications Hossein Sedarat, Darren S. Engelkemier, Ramin Shirani, Roy T. Myers, Jr. 2023-11-14
11711157 Full-duplex communication link using TDM Dance Wu 2023-07-25 $114,916,000
11683068 Segmented echo cancellation filter for use in full-duplex communication systems Hossein Sedarat, Roy T. Myers, Jr., Ramin Shirani, Darren S. Engelkemier 2023-06-20
11552776 Hybrid physical layer for Ethernet and automotive serdes alliance (ASA) communications Hossein Sedarat, Darren S. Engelkemier, Ramin Shirani, Roy T. Myers, Jr. 2023-01-10
11411604 Noise mitigation in an automotive ethernet network Hon Wai Fung, Dance Wu 2022-08-09 $114,031,000
11362750 Synchronization of automotive sensors using communication-link TDM timing Dance Wu 2022-06-14 $191,714,000
11169591 Ethernet PHY-MAC communication with in-band wake-up/sleep commands Dance Wu, Daryl J. Hoot, Hong Yu Chou 2021-11-09 $128,549,000
11153063 Managing bidirectional communication in constrained environments Dance Wu 2021-10-19 $154,421,000

Frequent Collaborators

Dance Wu8 shared
Ramin Shirani5 shared
Darren S. Engelkemier5 shared
Roy T. Myers, Jr.5 shared
Hossein Sedarat5 shared
Hon Wai Fung3 shared

Nearby-Ranked Inventors

Jianping Shen13
Eric John Telfeyan13
George R. Breiwa, III13
Thomas Sugar13
Andrew Howley13
Howard Halpern13
Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13