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

Eric Penrod — 23 Patents

GOGopro: 19 patents #59 of 466Top 15%
Motorola: 2 patents #5,464 of 14,142Top 40%
Motorola Mobility: 1 patents #941 of 2,091Top 50%
Brentwood, CA: #6 of 230 inventorsTop 3%
California: #24,547 of 386,348 inventorsTop 7%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Eric Penrod has been granted 23 US patents while listed as an inventor at Gopro. The first was granted in 2005 and the most recent in December 2025. Eric Penrod ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Eric Penrod in Brentwood, CA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12490040 Direction of audio arrival from Ambisonics channels using azimuth and elevation segments Hakim Mesiwala, Erich Tisch, Mark Hardin, Timothy J. Dick, William A. MacDonald 2025-12-02
12244887 Systems and methods for matching audio to video punchout Timothy J. Dick, Erich Tisch 2025-03-04
12167211 Multi-microphone noise floor mitigation Erich Tisch, Timothy J. Dick, Mark Hardin, Hakim Mesiwala 2024-12-10 $433,000
12153331 Microphone placement for wind processing Erich Tisch, Timothy J. Dick, Mark Hardin 2024-11-26 $685,000
12126977 Systems and methods for dynamically modifying audio content using variable field of view Erich Tisch, Timothy J. Dick 2024-10-22 $321,000
11871111 Method and apparatus for active reduction of mechanically coupled vibration in microphone signals Timothy J. Dick, Erich Tisch 2024-01-09 $820,000
11856361 Audio enhancements in motor-driven devices Himay Rashmikant Shukla, Erich Tisch, Joyce Gorny, Kielan C. Crow 2023-12-26 $2,274,000
11843819 Systems and methods for matching audio to video punchout Timothy J. Dick, Erich Tisch 2023-12-12 $4,501,000
11689847 Wind noise reduction by microphone placement Erich Tisch, Timothy J. Dick 2023-06-27 $661,000
11665457 Audio component drainage system for image capture device Nicholas Vitale, Adrian Santos 2023-05-30 $782,000
11611824 Microphone pattern based on selected image of dual lens image capture device Mark Hardin, Erich Tisch 2023-03-21 $1,761,000
11563894 Method and apparatus for active reduction of mechanically coupled vibration in microphone signals Timothy J. Dick, Erich Tisch 2023-01-24 $1,579,000
11553238 Systems and methods for matching audio to video punchout Timothy J. Dick, Erich Tisch 2023-01-10 $839,000
11405718 Audio enhancements in motor-driven devices Himay Rashmikant Shukla, Erich Tisch, Joyce Gorny, Kielan C. Crow 2022-08-02 $1,351,000
11356786 Method and apparatus for wind noise detection and beam pattern processing Erich Tisch, Mark Hardin, Timothy J. Dick, Hakim Mesiwala 2022-06-07 $4,173,000
11245982 Wind noise reduction by microphone placement Erich Tisch, Timothy J. Dick 2022-02-08 $4,289,000
11153487 Method and apparatus for active reduction of mechanically coupled vibration in microphone signals Timothy J. Dick, Erich Tisch 2021-10-19 $1,725,000
10966017 Microphone pattern based on selected image of dual lens image capture device Mark Hardin, Erich Tisch 2021-03-30 $8,250,000
10812899 Audio component drainage system for image capture device Nicholas Vitale 2020-10-20 $4,106,000
10506334 Audio enhancements in motor-driven devices Himay Rashmikant Shukla, Erich Tisch, Joyce Gorny, Kielan C. Crow 2019-12-10 $3,046,000
7801571 Multi-use acoustic leak path system Joseph Friedman, David I. Blatt, Chun Leong Chong, Shlomo Gelbart, Karl F. Mueller 2010-09-21 $10,482,000
7587043 Seals for communication devices and method for assembling communication device Bach Nguyen, Francis M. Staszesky 2009-09-08 $53,924,000
6862002 Antenna ground plane and wireless communication device with antenna ground plane and acoustic resistor Adam M. Demicco, Kelechi Agada 2005-03-01 $39,801,000