Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KH

Karol Constantine Hatzilias

Meta: 12 patents #32 of 2,016Top 2%
Kenmore, WA: #1 of 86 inventorsTop 2%
Washington: #118 of 13,672 inventorsTop 1%
Overall (2021): #5,623 of 548,734Top 2%
12 Patents 2021

Issued Patents 2021

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11209649 Optical lens assemblies, head-mounted displays, and related methods Katherine Marie Smyth, John Cooke, Andrew John Ouderkirk 2021-12-28
11205069 Hybrid cornea and pupil tracking Robin Sharma, Javier San Agustin Lopez, Sebastian Sztuk, Kun Liu, Jixu Chen 2021-12-21
11148377 Casting with deformable molds Robin Sharma, Andrew John Ouderkirk, Katherine Marie Smyth, Kurt Allen Jenkins, Christopher Yuan Ting Liao 2021-10-19
11108977 Dual wavelength eye imaging Robin Sharma, Andrew John Ouderkirk, Qi Zhang, Christopher Yuan Ting Liao 2021-08-31
10983591 Eye rank Andrew John Ouderkirk, Neeraj Choubey, Andre Golard, Bo Asp Andersen, Immo Andreas Schuetz +5 more 2021-04-20
10948729 Keep-out zone for in-field light sources of a head mounted display Robin Sharma, Andrew John Ouderkirk, Qi Zhang, Christopher Yuan Ting Liao 2021-03-16
10942349 Illumination assembly with in-field micro devices Andrew John Ouderkirk 2021-03-09
10914945 Inconspicuous near-eye electrical circuits Robin Sharma, Christopher Yuan Ting Liao, Andrew John Ouderkirk 2021-02-09
10909405 Virtual interest segmentation Andre Golard, Bo Asp Andersen, Immo Andreas Schuetz, Kelly Reed Ingham, Martin Henrik Tall +4 more 2021-02-02
10881287 Multi-element prescription lenses with eye-tracking Andrew John Ouderkirk, Katherine Marie Smyth, Robin Sharma 2021-01-05
10886702 Vertical-cavity surface-emitting laser for near-field illumination of an eye Christopher Yuan Ting Liao, Robin Sharma, Gregory Olegovic Andreev, Paul A. Tchertchian, Andrew John Ouderkirk 2021-01-05
10884241 Optical element for reducing stray infrared light Robin Sharma, Qi Zhang, Gregory Olegovic Andreev, Christopher Yuan Ting Liao, Andrew John Ouderkirk 2021-01-05