HL

Hee Yoon Lee

Meta: 22 patents #9 of 2,341Top 1%
KAIST: 1 patents #493 of 1,570Top 35%
Overall (2020): #1,558 of 565,922Top 1%
23
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10877280 Waveguide display with holographic Bragg grating Wanli Chi, Pasi Saarikko 2020-12-29
10861415 Display device with throughput calibration Yijing Fu, Pasi Saarikko, Wanli Chi 2020-12-08
10845526 Outward coupling suppression in waveguide display Ningfeng Huang, Pasi Saarikko, Yu Shi, Giuseppe Calafiore, Nihar Mohanty 2020-11-24
10845596 Slanted surface relief grating for rainbow reduction in waveguide display Ningfeng Huang, Giuseppe Calafiore, Pasi Saarikko 2020-11-24
10838362 Holographic pattern generation for head-mounted display (HMD) eye tracking using a prism array Ganghun Kim, Andrew Maimone, Alexander Jobe Fix, Robert Dale Cavin, Matthieu Charles Raoul Leibovici +2 more 2020-11-17
10838132 Diffractive gratings for eye-tracking illumination through a light-guide Giuseppe Calafiore, Robin Sharma 2020-11-17
10816809 Holographic in-field illuminator Ganghun Kim, Andrew Maimone, Alexander Jobe Fix, Robert Dale Cavin, Matthieu Charles Raoul Leibovici +2 more 2020-10-27
10775633 Exit pupil steering for near-eye displays Douglas Robert Lanman, Nicholas Daniel Trail 2020-09-15
10769975 Scanned microLED array for waveguide display Wanli Chi, Pasi Saarikko 2020-09-08
10761330 Rainbow reduction in waveguide displays Ningfeng Huang, Eric C. Fest, Pasi Saarikko, Erik Shipton, Giuseppe Calafiore 2020-09-01
10750145 Variable-pitch liquid crystal diffraction grating Erik Shipton, Alireza Moheghi, Giuseppe Calafiore 2020-08-18
10725291 Waveguide including volume Bragg gratings Wanli Chi, Pasi Saarikko 2020-07-28
10723760 Method for preparing site-specifically modified protein based on novel carbon-carbon bond formation Hee-Sung Park, Aerin Yang, Sura Ha 2020-07-28
10705341 Temporally incoherent and spatially coherent source for waveguide displays Maxwell Parsons, Wanli Chi, Yijing Fu, James Ronald Bonar, Pasi Saarikko +1 more 2020-07-07
10705353 Waveguide with coherent interference mitigation Andrew Maimone, Andrew John Ouderkirk, Ningfeng Huang, Maxwell Parsons, Scott Charles McEldowney +12 more 2020-07-07
10690919 Superluminous LED array for waveguide display Yijing Fu, Wanli Chi, Pasi Saarikko, Xinqiao Liu, Maxwell Parsons 2020-06-23
10598938 Angular selective grating coupler for waveguide display Ningfeng Huang 2020-03-24
10585287 Waveguide display with a small form factor, a large field of view, and a large eyebox Wanli Chi, Pasi Saarikko 2020-03-10
10578876 Waveguide having a phase-matching region Wai Sze Tiffany Lam, Ningfeng Huang, Alexander Koshelev, Austin Lane, Giuseppe Calafiore 2020-03-03
10557994 Waveguide grating with spatial variation of optical phase 2020-02-11
10534177 Scanning assembly with gratings in waveguide displays with a large eyebox Wanli Chi 2020-01-14
10534185 Multi-planar display with waveguide and lens stacks Douglas Robert Lanman 2020-01-14
10534176 Waveguide display with gratings for improved diffraction efficiency Wanli Chi 2020-01-14