Mark Ryan — 20 Patents at Tobii Ab

Mark Ryan has been granted 20 US patents while listed as an inventor at Tobii Ab. The first was granted in 2014 and the most recent in July 2025. Mark Ryan ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Mark Ryan in Danderyd, OR, SE.

Patents per Year

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Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date
12374071	Eye tracking system	Viktor Wase, Erik Ljungzell, Chiara Giordano, Rickard Lundahl, Pravin Kumar Rana	2025-07-29
11917126	Systems and methods for eye tracking in virtual reality and augmented reality applications	Jonas Andersson, Anders Clausen, Richard Hainzl, Anders Kingbäck, Simon Olin +8 more	2024-02-27
11681366	Gaze tracking using mapping of pupil center position	Tiesheng Wang, Gilfredo Remon Salazar, Yimu Wang, Pravin Kumar Rana, Johannes Kron +1 more	2023-06-20
11622103	Systems and methods for eye tracking in virtual reality and augmented reality applications	Jonas Andersson, Anders Clausen, Richard Hainzl, Anders Kingbäck, Simon Olin +8 more	2023-04-04
11551376	Determination of position of a head-mounted device on a user	Joakim Zachrisson, Mikael Rosell, Carlos Pedreira, Simon Johansson	2023-01-10
11443440	Method of processing images of a users eye, associated systems and computer programs	Oscar Lundqvist, Oscar Nyman	2022-09-13
11259010	Detecting relocation of a head-mounted device	Tiesheng Wang, Pravin Kumar Rana, Yimu Wang	2022-02-22
11249547	Gaze tracking using mapping of pupil center position	Tiesheng Wang, Gilfredo Remon Salazar, Yimu Wang, Pravin Kumar Rana, Johannes Kron +1 more	2022-02-15
11129530	Eye tracking using eyeball center position	Simon Johansson	2021-09-28
11061473	Updating a cornea model	Jonas Sjöstrand, Erik Lindén, Pravin Kumar Rana	2021-07-13
10852531	Determining eye openness with an eye tracking device	Torbjörn Sundberg, Pravin Kumar Rana, Yimu Wang	2020-12-01
10820796	Pupil radius compensation	Simon Johansson, Erik Lindén	2020-11-03
10462912	Tactical data center system	Frank Murray, Enda Sullivan	2019-10-29
10404042	Modular power distribution travel system	Frank Murray, Enda Sullivan	2019-09-03
10394019	Determining eye openness with an eye tracking device	Torbjörn Sundberg, Pravin Kumar Rana, Yimu Wang	2019-08-27
10317967	Power bracket system	Frank Murray, Enda Sullivan	2019-06-11
10303220	Tactical data center system	Frank Murray, Enda Sullivan	2019-05-28
9200663	Projected bolt impact protection device	—	2015-12-01
9083812	Computing device with removable processing unit	—	2015-07-14
8725205	Computing device with removable processing unit	—	2014-05-13

Mark Ryan — 20 Patents

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Issued Patents All Time

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