XF

Xiayu Feng

Meta: 7 patents #993 of 6,845Top 15%
Overall (All Time): #678,832 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12399369 Curved light guide image combiner and system including the same Zhexin Zhao 2025-08-26
12259616 Heliconical liquid crystal polarization hologram and device including the same Nicholas John Diorio, Mengfei Wang, Yuge HUANG, Kai-Han Chang, Lu Lu 2025-03-25
12117687 Liquid crystal polarization hologram with enhanced angular luminance uniformity and system including the same Hsien-Hui Cheng, Michael J. Escuti, Mengfei Wang, Steven John Robbins, Zhexin Zhao +1 more 2024-10-15
12092850 Patterned anisotropic films and optical elements therewith Lu Lu, Mengfei Wang, Hao Yu, Ryan Li, Yun-Han Lee +2 more 2024-09-17
11953796 Tunable polarization holographic lenses Lu Lu, Hsien-Hui Cheng 2024-04-09
11846774 Eye tracking with switchable gratings Sihui He, Jacques Gollier, Maxwell Parsons, Babak Amirsolaimani, Wanli Chi +9 more 2023-12-19
11815853 PVH in-band chromatic correction using metasurface Hao Yu, Dianmin Lin, Lu Lu, Mengfei Wang, Barry D. Silverstein 2023-11-14