Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Dow — 26 Patents

AHAugust Home: 17 patents #4 of 23Top 20%
DIDirectv: 3 patents #225 of 679Top 35%
UPUnited Video Properties: 2 patents #73 of 191Top 40%
DADigital Networks North America: 1 patents #10 of 34Top 30%
MCMaster Lock Company: 1 patents #117 of 208Top 60%
SISonic Ip: 1 patents #47 of 66Top 75%
San Francisco, CA: #1,332 of 26,999 inventorsTop 5%
California: #20,975 of 386,348 inventorsTop 6%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Christopher Dow has been granted 26 US patents while listed as an inventor at August Home. The first was granted in 2007 and the most recent in November 2025. Christopher Dow ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Christopher Dow in San Francisco, CA, US.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12460447 Video recording triggered by a smart lock device Jason Johnson, Herve Jacques Clement Letourneur, Tejash Unadkat, Chunguan Kim 2025-11-04
12238520 Intelligent door lock system in communication with mobile device that stores associated user data Jason Johnson, Rolf Rando, Siddharth Gidwani 2025-02-25
11802422 Video recording triggered by a smart lock device Jason Johnson, Herve Jacques Clement Letourneur, Tejash Unadkat, Christopher Kim 2023-10-31
11527121 Door lock system with contact sensor Jason Johnson, Christopher Kim, Karthikeyan Sivasambu, Shannon Petty, Kuy N. Mainwaring +5 more 2022-12-13
11441332 Mesh of cameras communicating with each other to follow a delivery agent within a dwelling Jason Johnson, Herve Jacques Clement Letourneur, Tejash Unadkat 2022-09-13
11421445 Smart lock device with near field communication Jason Johnson 2022-08-23
11072945 Video recording triggered by a smart lock device Jason Johnson, Herve Jacques Clement Letourneur, Tejash Unadkat, Christopher Kim 2021-07-27
11043055 Door lock system with contact sensor Jason Johnson, Christopher Kim, Karthikeyan Sivasambu, Shannon Petty, Kuy N. Mainwaring +4 more 2021-06-22
10993111 Intelligent door lock system in communication with mobile device that stores associated user data Jason Johnson, Rolf Rando, Siddharth Gidwani 2021-04-27
10977919 Security system coupled to a door lock system Jason Johnson, Herve Jacques Clement Letourneur, Luca Baradel 2021-04-13
10691953 Door lock system with one or more virtual fences Jason Johnson, Herve Jacques Clement Letourneur, Christopher Kim 2020-06-23
10443266 Intelligent door lock system with manual operation and push notification Jason Johnson 2019-10-15
10445999 Security system coupled to a door lock system Jason Johnson, Herve Jacques Clement Letourneur, Luca Baradel 2019-10-15
10017963 Intelligent door lock system with manual operation and push notification Jason Johnson 2018-07-10
9916746 Security system coupled to a door lock system Jason Johnson, Herve Jacques Clement Letourneur, Luca Baradel 2018-03-13
9704320 Intelligent door lock system with encryption Jason Johnson 2017-07-11
9652917 Intelligent door lock system with automatic unlock Jason Johnson, Rolf Rando, Siddharth Gidwani 2017-05-16
9647996 Low power device with encryption Jason Johnson 2017-05-09
9382739 Determining right or left hand side door installation Jason Johnson, Shih Yu Thomas Cheng, Thomas P. Russo, Siddharth Gidwani 2016-07-05
9060184 Systems and methods for adaptive streaming with augmented video stream transitions using a media server Alexander Ivanov, Kourosh Soroushian 2015-06-16
8930987 Systems and methods for adaptively transmitting media and advertising content Eric William Grab, Walt Klappert, Jim Theberge, Paul T. Stathacopoulos 2015-01-06
8752115 System and method for aggregating commercial navigation information Philippe Pignon 2014-06-10 $34,431,000
8561104 Systems and methods for adaptively transmitting media and advertising content Eric William Grab, Walt Klappert, Jim Theberge, Paul T. Stathacopoulos 2013-10-15
8155498 System and method for indexing commercials in a video presentation Bruce A. Garcia, Adam Briggs, Tai Chen, Chuang Liu 2012-04-10 $145,370,000
7735104 System and method for navigation of indexed video content Bruce A. Garcia, Adam Briggs, Tai Chen, Chuang Liu, Patrick Ellis +1 more 2010-06-08 $77,909,000