Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431257 | Elimination of waveguide modes in organic light-emitting diodes using an ultrathin transparent conductor | Yongbum PARK, Changyeong Jeong | 2025-09-30 |
| 12422609 | Planar-waveguide-based multi-channel crosstalk-free metasurface holographic device | Zeyang Liu, Cheng Zhang, Hao Gao | 2025-09-23 |
| 12312474 | Method of manufacturing pigment | Daoyuan Ma | 2025-05-27 |
| 12164104 | Method for designing multi-layer optical structure and electronic device for performing the same | Haozhu WANG, Chengang Ji | 2024-12-10 |
| 12158599 | Multilayer optical films, enabled structural color, structural colored pigment, and method of preparing the same | Daoyuan Ma | 2024-12-03 |
| 12089424 | Photodetectors with semiconductor active layers for under-display fingerprint and gesture sensors | Qingyu Cui | 2024-09-10 |
| 11952679 | Optimized growth of stable hybrid perovskite materials for electromagnetic and particle radiation detection | Suneel Joglekar, Mark Hammig | 2024-04-09 |
| 11874480 | Plasmonic lithography for patterning high aspect-ratio nanostructures | Xi Chen | 2024-01-16 |
| 11579348 | Decorative near-infrared transmission optical filter devices | Chengang Ji | 2023-02-14 |
| 11526049 | Method for manufacturing structural color filter by electrodeposition of metal/dielectric layer/metal | Chengang Ji, Saurabh Acharya, Stephen Maldonado | 2022-12-13 |
| 11382245 | Ultra-thin conductor based semi-transparent electromagnetic interference shielding | Heyan Wang | 2022-07-05 |
| 11367801 | Colored filter assemblies for highly-efficient and angle-robust photovoltaic devices | Chengang Ji, Taizo Masuda, Yuki Kudo | 2022-06-21 |
| 11217358 | Transparent and flexible conductors made by additive processes | Taehee Jang, Sangeon Lee, Jinhwan Lee | 2022-01-04 |
| 10908339 | Panel with reduced glare | Debasish Banerjee, Kyu-Tae Lee | 2021-02-02 |
| 10661273 | Two-dimensional micro- and nano-pattern, methods for forming the same, and microfluidic devices formed therefrom | Jong G. Ok, Long Chen, Ashwin Panday | 2020-05-26 |
| 10580918 | Decorative dual-function photovoltaic devices generating angle insensitive transmissive or reflective colors | Jae Yong Lee, Kyu-Tae Lee | 2020-03-03 |
| 10527759 | Anti-glare panels | Debasish Banerjee, Chengang Ji | 2020-01-07 |
| 10475548 | Ultra-thin doped noble metal films for optoelectronics and photonics applications | Cheng Zhang | 2019-11-12 |
| 10088616 | Panel with reduced glare | Debasish Banerjee, Kyu-Tae Lee | 2018-10-02 |
| 9759689 | Real-time detection and imaging of terahertz pulse radiation by using photoacoustic conversion | — | 2017-09-12 |
| 9720330 | Methods for making micro- and nano-scale conductive grids for transparent electrodes and polarizers by roll to roll optical lithography | — | 2017-08-01 |
| 9601103 | Methods and devices for generating high-amplitude and high-frequency focused ultrasound with light-absorbing materials | Hyoung Won Baac | 2017-03-21 |
| 9547107 | Dye and pigment-free structural colors and angle-insensitive spectrum filters | Andrew E. Hollowell, Yi-Kuei Ryan Wu | 2017-01-17 |
| 9261753 | Spectrum filtering for visual displays and imaging having minimal angle dependence | Ting Xu | 2016-02-16 |
| 9223064 | Photonic crystal-metallic structures and applications | Yunbo Guo, Theodore B. Norris, James R. Baker, JR., Nils Walter | 2015-12-29 |