Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385382 | Optimal probabilistic steering control of directional drilling systems | Nazli Demirer, Robert P. Darbe, Alexander Keller | 2025-08-12 |
| 12129836 | Geothermal well designs and control thereof for extraction of subsurface geothermal power | Eric van Oort, Pradeepkumar Ashok | 2024-10-29 |
| 12044117 | Methods for estimating downhole weight on bit and rate of penetration using acceleration measurements | Alexander Keller, Ketan C. Bhaidasna, Jian Wu, Robert P. Darbe, Julien Christian Marck +3 more | 2024-07-23 |
| 11788118 | Method for detecting target nucleic acid sequences | Qingge Li, Qiuying Huang, Ye Xu, Yiqun Liao | 2023-10-17 |
| D954686 | Microphone | — | 2022-06-14 |
| D947161 | Microphone acoustic enclosure | — | 2022-03-29 |
| 11111522 | Method for detecting target nucleic acid sequences | Qingge Li, Qiuying Huang, Ye Xu, Yiqun Liao | 2021-09-07 |
| 11024859 | High temperature humidification membranes | Wei Li, Russell Borduin | 2021-06-01 |
| 11013366 | Grill device with a fume collecting chamber | Hsing Chuang | 2021-05-25 |
| 10905280 | Grill device with a temperature sensing probe | Yixin Zhan, Haiping Zhang | 2021-02-02 |
| 10709291 | Tiltable cooking device for making waffles and the like | Yixin Zhan | 2020-07-14 |
| 10413120 | Grill device | Yixin Zhan, Wenyu Chang, Xiaoyue Zhu | 2019-09-17 |
| 10285537 | Grill device | Yixin Zhan, Wenyu Chang, Xiaoyue Zhu | 2019-05-14 |
| 10092134 | Waffle maker | Yixin Zhan | 2018-10-09 |
| 8927165 | Stack cathode inlet RH (relative humidity) control without RH sensing device feedback | Victor W. Logan, Matthew C. Kirklin | 2015-01-06 |
| 8616120 | Rotatable lock catch and grilling device with rotatable lock catch | — | 2013-12-31 |
| 8326477 | Heel and toe driving on fuel cell vehicle | Tayoung Choi | 2012-12-04 |