Issued Patents All Time
Showing 1–25 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12380595 | Dual distanced sensing method for passive range finding | Yi He | 2025-08-05 |
| 12373030 | Optical sightline tracking for a wearable system | Yi He | 2025-07-29 |
| 12021958 | Method for establishing synchronization relationship, chip, electronic device, and non-transitory computer-readable storage medium | Shilin Guo, Jinghua Zou | 2024-06-25 |
| 11831858 | Passive three-dimensional image sensing based on referential image blurring | Yi He | 2023-11-28 |
| 11830284 | Passive three-dimensional object authentication based on image sizing | Yi He | 2023-11-28 |
| 11831859 | Passive three-dimensional image sensing based on referential image blurring with spotted reference illumination | Yi He | 2023-11-28 |
| 11804061 | Optical sensing of fingerprints or other patterns on or near display screen using optical detectors integrated to display screen | Yi He | 2023-10-31 |
| 11741748 | Passive image depth sensing for object verification based on chromatic differentiation | Yi He | 2023-08-29 |
| 11740692 | Optical eye tracking | Yi He | 2023-08-29 |
| 11675427 | Eye tracking based on imaging eye features and assistance of structured illumination probe light | Yi He | 2023-06-13 |
| 11582436 | Passive three-dimensional image sensing based on chromatic focal differentiation | Yi He | 2023-02-14 |
| 11543499 | Hybrid refractive gradient-index optics for time-of-fly sensors | Yi He | 2023-01-03 |
| 11544961 | Passive three-dimensional face imaging based on macro-structure and micro-structure image sizing | Yi He | 2023-01-03 |
| 11527587 | OLED display having TFT integrated with photodetectors | Yi He | 2022-12-13 |
| 11423638 | Multizone illumination for optical face identification | Jianhui Ye | 2022-08-23 |
| 11403884 | Anti-spoofing face ID sensing | Yi He | 2022-08-02 |
| 11367314 | Anti-spoofing face ID sensing based on retro-reflection | Yi He | 2022-06-21 |
| 11320693 | Under-display illumination with external light sources | Yi He | 2022-05-03 |
| 11263422 | Ultrasound fingerprint sensing and sensor fabrication | Yi He | 2022-03-01 |
| 11237525 | Smart watch | — | 2022-02-01 |
| 11216647 | Anti-spoofing live face sensing for enhancing security of facial recognition | Yi He | 2022-01-04 |
| 11210491 | Fingerprint sensor under a display module with tilted receiving optics | Yi He | 2021-12-28 |
| 11093595 | Anti-spoofing of two-dimensional fake objects with bright-dark reversal imaging in optical sensing modules | Yi He | 2021-08-17 |
| 11074467 | Anti-spoofing of transparent fake object overlays with optical sensing modules | Yi He | 2021-07-27 |
| 11068685 | Optical ID sensing using illumination light sources positioned at a periphery of a display screen | Yi He | 2021-07-20 |