Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Dean Brigham — 27 Patents

Apple: 20 patents #1,639 of 18,612Top 9%
VLViv Labs: 6 patents #1 of 5Top 20%
Samsung: 1 patents #50,112 of 75,807Top 70%
San Jose, CA: #2,317 of 32,062 inventorsTop 8%
California: #19,967 of 386,348 inventorsTop 6%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Christopher Dean Brigham has been granted 27 US patents while listed as an inventor at Apple. The first was granted in 2014 and the most recent in September 2025. Christopher Dean Brigham ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Christopher Dean Brigham in San Jose, CA, US.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12431128 Task flow identification based on user intent Thomas R. Gruber, Adam Cheyer, Dag Kittlaus, Didier Rene Guzzoni, Richard Donald Giuli +2 more 2025-09-30
12165635 Intelligent automated assistant Thomas R. Gruber, Adam Cheyer, Didier Rene Guzzoni, Richard Donald Giuli, Marcello Bastea-Forte +1 more 2024-12-10 $286,613,000
11423886 Task flow identification based on user intent Thomas R. Gruber, Adam Cheyer, Dag Kittlaus, Didier Rene Guzzoni, Richard Donald Giuli +2 more 2022-08-23 $220,432,000
11321116 Systems and methods for integrating third party services with a digital assistant Thomas R. Gruber, Adam Cheyer, Daniel S. Keen, Kenneth L. Kocienda 2022-05-03 $230,940,000
11269678 Systems and methods for integrating third party services with a digital assistant Thomas R. Gruber, Adam Cheyer, Daniel S. Keen, Kenneth L. Kocienda 2022-03-08 $181,377,000
11217244 System for processing user voice utterance and method for operating same Jisoo Yi, Chunga Han, Marco Iacono, Gaurav Bhushan, Mark Gabel 2022-01-04
10706841 Task flow identification based on user intent Thomas R. Gruber, Adam Cheyer, Dag Kittlaus, Didier Rene Guzzoni, Richard Donald Giuli +2 more 2020-07-07 $144,181,000
10475446 Using context information to facilitate processing of commands in a virtual assistant Thomas R. Gruber, Daniel S. Keen, Gregory Novick, Benjamin S. Phipps 2019-11-12 $112,045,000
10474961 Dynamically evolving cognitive architecture system based on prompting for additional user input Mark Gabel, Adam Cheyer 2019-11-12
10417037 Systems and methods for integrating third party services with a digital assistant Thomas R. Gruber, Adam Cheyer, Daniel S. Keen, Kenneth L. Kocienda 2019-09-17 $100,781,000
10083009 Dynamically evolving cognitive architecture system planning Mark Gabel, Adam Cheyer 2018-09-25
9922642 Training an at least partial voice command system Donald W. Pitschel, Adam Cheyer, Thomas R. Gruber 2018-03-20 $80,950,000
9858925 Using context information to facilitate processing of commands in a virtual assistant Thomas R. Gruber, Daniel S. Keen, Gregory Novick, Benjamin S. Phipps 2018-01-02 $85,152,000
9633317 Dynamically evolving cognitive architecture system based on a natural language intent interpreter Mark Gabel, Adam Cheyer 2017-04-25
9594542 Dynamically evolving cognitive architecture system based on training by third-party developers Mark Gabel, Adam Cheyer 2017-03-14
9548050 Intelligent automated assistant Thomas R. Gruber, Adam Cheyer, Dag Kittlaus, Didier Rene Guzzoni, Richard Donald Giuli +2 more 2017-01-17 $90,030,000
9519461 Dynamically evolving cognitive architecture system based on third-party developers Mark Gabel, Adam Cheyer, Dag Kittlaus 2016-12-13
9318108 Intelligent automated assistant Thomas R. Gruber, Adam Cheyer, Dag Kittlaus, Didier Rene Guzzoni, Richard Donald Giuli +2 more 2016-04-19 $45,541,000
9292262 Dynamically evolving cognitive architecture system based on contributions from third-party developers Mark Gabel, Adam Cheyer, Joshua Howard Levy 2016-03-22
8942986 Determining user intent based on ontologies of domains Adam Cheyer, Didier Rene Guzzoni 2015-01-27 $117,296,000
8930191 Paraphrasing of user requests and results by automated digital assistant Thomas R. Gruber, Harry J. Saddler, Adam Cheyer, Dag Kittlaus, Richard Donald Giuli +2 more 2015-01-06 $123,182,000
8892446 Service orchestration for intelligent automated assistant Adam Cheyer, Didier Rene Guzzoni, Thomas R. Gruber 2014-11-18 $78,848,000
8799000 Disambiguation based on active input elicitation by intelligent automated assistant Didier Rene Guzzoni, Adam Cheyer, Thomas R. Gruber, Harry J. Saddler 2014-08-05 $68,188,000
8731942 Maintaining context information between user interactions with a voice assistant Adam Cheyer, Didier Rene Guzzoni, Thomas R. Gruber, Dag Kittlaus 2014-05-20 $67,345,000
8706503 Intent deduction based on previous user interactions with voice assistant Adam Cheyer, Didier Rene Guzzoni, Thomas R. Gruber 2014-04-22 $56,643,000