Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12321009 | Photodetectors with multiple light-absorbing semiconductor layers | Abdelsalam Aboketaf, Yusheng Bian | 2025-06-03 |
| 12284296 | Method of managing data history and device performing the same | Min Kyo In, Suwook HA | 2025-04-22 |
| 12271030 | Optical couplers for transitioning between a single-layer waveguide and a multiple-layer waveguide | Yusheng Bian | 2025-04-08 |
| 12236656 | Systems and methods for stamp detection and classification | Goutam Venkatesh, Ankit Kumar Sinha, Sudhir Sundararam | 2025-02-25 |
| 12189183 | Structure with polarization device with light absorber with at least a hook shape | Yusheng Bian, Andreas D. Stricker | 2025-01-07 |
| 11941153 | De-identification method for big data | — | 2024-03-26 |
| 11830233 | Systems and methods for stamp detection and classification | Goutam Venkatesh, Ankit Kumar Sinha, Sudhir Sundararam | 2023-11-28 |
| 11803012 | Optical device with low-loss thermally tunable closed-curve optical waveguide | Michal Rakowski, Petar I. Todorov, Yusheng Bian, Asif J. Chowdhury, Kenneth J. Giewont | 2023-10-31 |
| 11798466 | Data driving unit and display device including the same | — | 2023-10-24 |
| 11693184 | Waveguide attenuator | Yusheng Bian, Abdelsalam Aboketaf | 2023-07-04 |
| 11630912 | System and method for controlling transaction data access | Min Kyo In | 2023-04-18 |
| 11610839 | Dummy fill structures | Tung-Hsing Lee, Teng-Yin Lin, Frank W. Mont, Edward J. Gordon, Asmaa Elkadi +2 more | 2023-03-21 |
| 11609475 | Optical ring modulator with photonic crystal | Michal Rakowski, Yusheng Bian, Roderick A. Augur | 2023-03-21 |
| 11567260 | Photonics chips with ambient light shadowing of optical components | Yusheng Bian, Lin Jiang, Colleen Meagher | 2023-01-31 |
| 11555964 | Optical device with low-loss thermally tunable closed-curve optical waveguide | Michal Rakowski, Petar I. Todorov, Yusheng Bian, Asif J. Chowdhury, Kenneth J. Giewont | 2023-01-17 |
| 11501020 | Method for anonymizing personal information in big data and combining anonymized data | — | 2022-11-15 |
| 11500198 | Waveguide bus with balanced optical waveguides and method, system, and software tool for automatic generation of a layout for the waveguide bus | Thomas G. Weeks, III, Michal Rakowski, Yusheng Bian, Roderick A. Augur, Alexander L. Martin +1 more | 2022-11-15 |
| 11474294 | Grating couplers with segments having sections of inverted curvature | Alec Hammond, Yusheng Bian, Michal Rakowski, Asif J. Chowdhury, Roderick A. Augur | 2022-10-18 |
| 11415744 | Perforated wavelength-division multiplexing filters | Alec Hammond, Yusheng Bian, Michal Rakowski, Asif J. Chowdhury, Roderick A. Augur +1 more | 2022-08-16 |
| 11383582 | Heat pump system for vehicle | Kilwoo Lee, Dong Seok Oh, Yong Hyun Choi, Soon-Jong Lee, Chui Min Kim | 2022-07-12 |
| 11385408 | Stacked-waveguide polarizers with conductive oxide strips | Yusheng Bian | 2022-07-12 |
| 11378747 | Waveguide attenuator | Yusheng Bian, Abdelsalam Aboketaf | 2022-07-05 |
| 11361528 | Systems and methods for stamp detection and classification | Goutam Venkatesh, Ankit Kumar Sinha, Sudhir Sundararam | 2022-06-14 |
| 11353651 | Multi-mode optical waveguide structures with isolated absorbers | Abdelsalam Aboketaf, Yusheng Bian | 2022-06-07 |
| 11329087 | Photodetectors with adjacent anode-cathode pairs | Yusheng Bian, Michel Rakowski, Asif J. Chowdhury, Ajey Poovannummoottil Jacob | 2022-05-10 |