Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331248 | Multi-stable and erasable anti-counterfeiting technology with controlled reflection color and application thereof in optical coding | Weihong Zhu, Huijun Li, Honglong Hu | 2025-06-17 |
| 10203536 | Photo-tunable liquid crystal composition and methods for their fabrication and use | — | 2019-02-12 |
| 9976081 | Polymer-stabilized dual frequency blue phase liquid crystals | — | 2018-05-22 |
| 9238776 | Liquid crystal blue phase | — | 2016-01-19 |
| 8518499 | Liquid crystal blue phase | — | 2013-08-27 |