Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392865 | Transmit power reduction for radio frequency transmitters | Herbert Knapp | 2025-08-19 |
| 12341560 | Optical coherent transmitter on a silicon chip | Aliasghar Eftekhar, Duanni Huang, Meer Nazmus Sakib, Haisheng Rong, Ansheng Liu +1 more | 2025-06-24 |
| 12331602 | Well-killing system for ultra-deep well drilling with co-existence of overflow and lost circulation and operation method thereof | Bangtang Yin, Kai-Ten Feng, Baojiang Sun, Zhiyuan Wang, Yonghai Gao +2 more | 2025-06-17 |
| 12235384 | End-of line phase calibration of radar devices | Josef KULMER, Patrick Hoelzl | 2025-02-25 |
| 12222552 | Photonic wavelength division multiplexing (WDM) receiver with polarization diversity and/or low reflectance | Duanni Huang, Saeed Fathololoumi, Meer Nazmus Sakib, Mohammad Montazeri Najafabadi, Chaoxuan Ma +6 more | 2025-02-11 |
| 12081276 | Optical coherent receiver on a chip | Meer Nazmus Sakib, Peicheng Liao, Ranjeet Kumar, Duanni Huang, Haisheng Rong +4 more | 2024-09-03 |
| 12071849 | Device and method for simulating gas intrusion and bullheading in wellbore under different inclinations | Bangtang Yin, Tianbao DING, Baojiang Sun, Zhiyuan Wang, Yonghai Gao +2 more | 2024-08-27 |
| 12019180 | Ascertainment of calibration data to take temperature and voltage dependency of the HF radar signal phases in a radar system into consideration | Josef KULMER, Ernst Seler, Gunther Kraut, Oleksiy Klymenko, Patrick Hoelzl | 2024-06-25 |
| 11966246 | Electronic circuit for generating reference current with low temperature coefficient | Chia-Tseng Chiang | 2024-04-23 |
| 11773709 | Drilling well underground kick processing method and device with self-feedback adjustment | Yonghai Gao, Baojiang Sun, Zhiyuan Wang, Yufa Su, Bangtang Yin +3 more | 2023-10-03 |
| 11767581 | High nitrogen steel with high strength, low yield ratio and high corrosion resistance for ocean engineering and preparation method therefor | Jimeng Liu, Shuhuan Wang, Dingguo Zhao, Yuekai Xue, Cunshuai Zhang | 2023-09-26 |
| 11754861 | Polarization de-multiplexing for intensity-modulated direct-detection (IM-DD) optical communications | Taehwan Kim, Ganesh Balamurugan, Hasitha Jayatilleka | 2023-09-12 |
| 11728502 | Electrolyte replenishment method for molten carbonate fuel cell stack | Jian Cheng, Ruiyun Zhang, Chengzhuang Lu, Shisen Xu, Baomin Wang +1 more | 2023-08-15 |
| 11579280 | Phase, phase noise, and slave mode measurement for millimeter wave integrated circuits on automatic test equipment | Manoj Kurvathodil | 2023-02-14 |
| 11411436 | Wireless electric energy transmission system for realizing PFC through secondary side modulation | Wenxing Zhong, Dehong Xu | 2022-08-09 |
| 11203922 | Method and equipment for optimizing hydraulic parameters of deepwater managed pressure drilling in real time | Baojiang Sun, Zhiyuan Wang, Shujie Liu, Yonghai Gao, Baitao FAN +5 more | 2021-12-21 |
| 11137283 | Photonic apparatus with bias control to provide substantially constant responsivity of a photodetector | Ganesh Balamurugan, Haisheng Rong, Meer Nazmus Sakib | 2021-10-05 |
| 11126018 | Polarization de-multiplexing for intensity-modulated direct-detection (IM-DD) optical communications | Taehwan Kim, Ganesh Balamurugan, Hasitha Jayatilleka | 2021-09-21 |
| 11041587 | Ultraviolet curing pipeline repair robot and system | Zhiguo Liu, Yanlei Lu, Jia Yu, Xiang Wang, Wanjia Zhang | 2021-06-22 |
| 10894323 | Pipeline robot, pipeline video-signal acquisition and transmission device and pipeline detection system and method | Zhiguo Liu, Yanlei Lu, Fang Yu, Jincheng Jiang, Xiang Wang +6 more | 2021-01-19 |
| 10830868 | Systems and methods for cascading radar chips having a low leakage buffer | Herbert Knapp | 2020-11-10 |
| 10606004 | Distributed optoelectronic receiver | Jahnavi Sharma, Ganesh Balamurugan, Meer Nazmus Sakib, Haisheng Rong | 2020-03-31 |
| D877158 | Display screen or portion thereof with graphical user interface | Chuan-Tang Xiong, He-Li Zhong | 2020-03-03 |
| 10574367 | RF front-end with power sensor calibration | Karl Dominizi, Oliver Frank, Herbert Jaeger, Herbert Knapp, Florian Starzer +2 more | 2020-02-25 |
| 10530485 | Optical link architecture based on wireline equalization techniques | Alexander V. Rylyakov, Richard C. Younce, Ran Ding, Peter D. Magill, Michael J. Hochberg | 2020-01-07 |