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

Christopher J. Ullrich — 132 Patents

IMImmersion: 130 patents #5 of 258Top 2%
IMImmersion Medical: 1 patents #19 of 33Top 60%
IMImmerson: 1 patents #4 of 14Top 30%
Ventura, CA: #4 of 881 inventorsTop 1%
California: #1,314 of 386,348 inventorsTop 1%
Overall (All Time): #8,181 of 4,157,543Top 1%
132 Patents All Time
Christopher J. Ullrich has been granted 132 US patents while listed as an inventor at Immersion. The first was granted in 2006 and the most recent in May 2024. Christopher J. Ullrich ranks #8,181 of 4,157,543 US inventors in our database (top 0.20%). Patent records list Christopher J. Ullrich in Ventura, CA, US.

Issued Patents All Time

Showing 1–25 of 132 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11983322 Systems and methods for controlling a multi-actuator system to generate a localized haptic effect Majid SHEIKHOLESLAMI, Juan Manuel Cruz Hernandez, Danny A. Grant, Vahid Khoshkava, Jamal Saboune 2024-05-14
11698680 Methods and systems for decoding and rendering a haptic effect associated with a 3D environment David M. Birnbaum, Yeshwant K. Muthusamy, Jamal Saboune 2023-07-11 $2,485,000
11573639 Apparatus and methods for localizing one or more effects in a haptic interface Majid SHEIKHOLESLAMI, Danny A. Grant, Lionel Bravard, Vahid Khoshkava, Jamal Saboune +1 more 2023-02-07 $2,604,000
11287889 Systems and methods for multi-level closed loop control of haptic effects Juan Manuel Cruz-Hernandez, Danny A. Grant, Jamal Saboune 2022-03-29 $2,249,000
11175739 Method and device for performing actuator control based on an actuator model Robert Lacroix, Kaniyalal Shah, Juan Manuel Cruz-Hernandez, Danny A. Grant 2021-11-16 $1,841,000
10963061 Systems, devices, and methods for providing limited duration haptic effects Juan Manuel Cruz Hernandez, Danny A. Grant 2021-03-30 $4,505,000
10936068 Reference signal variation for generating crisp haptic effects Juan Manuel Cruz-Hernandez, Danny A. Grant, Kaniyalal Shah 2021-03-02 $4,888,000
10928910 Method and apparatus to provide haptic feedback based on media content and one or more external parameters Ali Modarres, Jean-Francois Dionne, Loc Phan, Satvir Singh BHATIA, Stephen D. Rank 2021-02-23 $4,528,000
10748389 Damping for a haptic actuator Vahid Khoshkava, Juan Manuel Cruz Hernandez, Danny A. Grant, Kaniyalal Shah 2020-08-18 $383,000
10741189 Low-frequency effects haptic conversion system Robert Lacroix, Satvir Singh BHATIA, David M. Birnbaum, Amaya Weddle, Juan Manuel Cruz-Hernandez 2020-08-11 $2,380,000
10720189 Haptic effect generation for space-dependent content 2020-07-21 $1,508,000
10665067 Systems and methods for integrating haptics overlay in augmented reality Satoshi Araki, Liwen Wu, Juan Manuel Cruz-Hernandez, Danny A. Grant, Sanya Attari +1 more 2020-05-26 $539,000
10649532 Systems and methods for multi-rate control of haptic effects with sensor fusion Juan Manuel Cruz-Hernandez, Danny A. Grant 2020-05-12 $393,000
10650859 Systems and methods for recording haptic data for use with multi-media data Robert Lacroix 2020-05-12 $393,000
10599221 Systems, devices, and methods for providing limited duration haptic effects Juan Manuel Cruz Hernandez, Danny A. Grant 2020-03-24 $433,000
10591995 User interface device responsive to data tag associated with physical location Danny A. Grant, Erin B. Ramsay, Juan Manuel Cruz-Hernandez, David M. Birnbaum, Robert W. Heubel +1 more 2020-03-17 $368,000
10579146 Systems and methods for multi-level closed loop control of haptic effects Juan Manuel Cruz-Hernandez, Danny A. Grant, Jamal Saboune 2020-03-03 $928,000
10564730 Non-collocated haptic cues in immersive environments Danny A. Grant 2020-02-18 $417,000
10542325 Method and system for haptic data encoding and streaming using a multiplexed data stream Loc Phan, Satvir Singh BHATIA, Stephen D. Rank, Jean-Francois Dionne, Hugues-Antoine Oliver 2020-01-21 $967,000
10529197 Offline haptic conversion system Robert Lacroix, Satvir Singh BHATIA, Jean-Francois BLANCHARD-DIONNE, Stephen D. Rank, Loc Phan 2020-01-07 $969,000
10496174 Systems and methods for surface elements that provide electrostatic haptic effects Juan Manuel Cruz-Hernandez, Ali Modarres 2019-12-03
10488931 Systems and methods for pressure-based haptic effects Amaya Weddle, Hua Yu, David M. Birnbaum 2019-11-26
10481692 Method and apparatus for multi-touch tactile touch panel actuator mechanisms Ryan Steger, Daniel H. Gomez 2019-11-19
10477202 Method and apparatus for encoding and decoding haptic information in multi-media files Arnab Sen, Juan Manuel Cruz-Hernandez, Ali Modarres 2019-11-12
10475301 Ambient triggered notifications Jamal Saboune 2019-11-12