Issued Patents All Time
Showing 51–75 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9967854 | Time distance of arrival based mobile device location detection with disturbance scrutiny | Sarat Puthenpura, Sam Houston Parker, Huahui Wang, Wenjie Zhao | 2018-05-08 |
| 9769615 | Geographic redundancy determination for time based location information in a wireless radio network | Jeremy Fix, Sheldon Kent Meredith | 2017-09-19 |
| 9764546 | Liquid discharge apparatus | Masayoshi Hayashi, Shuhei Hiwada, Takahiko Watari | 2017-09-19 |
| 9752824 | Low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machine | Wenqing Dong, Wei-Min Chao, Ao Li, Jinlin Gao | 2017-09-05 |
| 9717102 | Access method for WiFi access point, WiFi access point and WiFi system | Xiaobo Su, Jianghai Duan, Ge Wang, Suling Zou | 2017-07-25 |
| 9615349 | Geographic redundancy determination for time based location information in a wireless radio network | Jeremy Fix, Sheldon Kent Meredith | 2017-04-04 |
| 9538494 | Time distance of arrival based mobile device location detection with disturbance scrutiny | Sarat Puthenpura, Sam Houston Parker, Huahui Wang, Wenjie Zhao | 2017-01-03 |
| 9454888 | Advanced battery early warning and monitoring system | Jian Xie, Lingxi Li, Yaobin Chen | 2016-09-27 |
| 9398556 | Geographic redundancy determination for time based location information in a wireless radio network | Jeremy Fix, Sheldon Kent Meredith | 2016-07-19 |
| RE46062 | Flow guide | Adam James, Anthony Arthur Wills | 2016-07-12 |
| 9383126 | Refrigerant charge management in a heat pump water heater | Justin W. Hampton | 2016-07-05 |
| 9353977 | Pulse tube refrigerator with an automatic gas flow and phase regulating device | Jinlin Gao, Ao Li, Wenqing Dong, Wei-Min Chao | 2016-05-31 |
| 9328946 | Heat pumps with unequal cooling and heating capacities for climates where demand for cooling and heating are unequal, and method of adapting and distributing such heat pumps | Allan J. Reifel, David L. Koesterer, Siegfried J. Weigl | 2016-05-03 |
| 9177466 | Advanced battery early warning and monitoring system | Jian Xie, Lingxi Li, Yaobin Chen | 2015-11-03 |
| 9177178 | Radio frequency identification control device, system and method | Chaoyang Liu, Dongxing Zhao | 2015-11-03 |
| 9121628 | Heat pumps with unequal cooling and heating capacities for climates where demand for cooling and heating are unequal, and method of adapting and distributing such heat pumps | Allan J. Reifel, David L. Koesterer, Siegfried J. Weigl | 2015-09-01 |
| 9124533 | Service bandwidth configuring method and network management system | Qingfei Nian, Qiaogang Chen | 2015-09-01 |
| 8952823 | Battery early warning and monitoring system | Jian Xie | 2015-02-10 |
| 8897805 | Geographic redundancy determination for time based location information in a wireless radio network | Jeremy Fix, Sheldon Kent Meredith | 2014-11-25 |
| 8869545 | Defrosting a heat exchanger in a heat pump by diverting warm refrigerant to an exhaust header | Jacob Joseph Rede, David L. Koesterer, Craig A. Thomas | 2014-10-28 |
| 8756943 | Refrigerant charge management in a heat pump water heater | Justin W. Hampton | 2014-06-24 |
| 8724459 | Method for establishing adaptive mobile cluster network | Kai-Wen Tien | 2014-05-13 |
| 8672733 | Ventilation airflow rate control | Aaron D. Herzon, Allan J. Reifel, Yi Chen | 2014-03-18 |
| 8577776 | Risk and reward assessment mechanism | Agus Sudjianto, Michael Chorba, Daniel Hudson, Sandi Setiawan, Jocelyn Sikora +11 more | 2013-11-05 |
| 8543327 | Intelligent navigation device and method | Kai-Wen Tien | 2013-09-24 |