| 11821304 |
Downhole telemetry system having an electro-magnetic reciever and a mud pulser and method therefor |
Xia PAN, Zhenyuan Hu, Fuchun Liu, Silviu Calin, Zhiqun Wang +1 more |
2023-11-21 |
| 11441419 |
Downhole telemetry system having a mud-activated power generator and method therefor |
Xia PAN, Zhenyuan Hu, Fuchun Liu, Silviu Calin, Zhiqun Wang +1 more |
2022-09-13 |
| 10949803 |
RFID inventory and mapping system |
Margaret O. Nyswonger, Bradley M. Berlin, Kris Doane, Colin Woods |
2021-03-16 |
| 10941651 |
Downhole telemetry system and method therefor |
Xia PAN, Zhenyuan Hu, Fuchun Liu, Silviu Calin, Zhiqun Wang +1 more |
2021-03-09 |
| D895875 |
Solar pole top lamp |
— |
2020-09-08 |
| 10671971 |
RFID inventory and mapping system |
Margaret O. Nyswonger, Bradley M. Berlin, Kris Doane, Colin Woods |
2020-06-02 |
| 10483869 |
Power conversion circuit having inrush current limiting resistor bypass |
Laurent Gonthier, Kimi Lu |
2019-11-19 |
| 6847191 |
Power control device and the operating method thereof |
— |
2005-01-25 |
| 6729523 |
Nail cartridge structure for nail gun |
Wen Tai Chou, Liang Ming Lin |
2004-05-04 |
| 6462508 |
Charger of a digital camera with data transmission function |
Bird Tsai, Zen-Shung Chen |
2002-10-08 |
| 6339264 |
Apparatus and method for forecasting output voltage of a battery of a digital camera |
— |
2002-01-15 |
| 6199784 |
Automatically rewindable wire device |
Robert Wang |
2001-03-13 |
| 6178458 |
Communication interface for an electronic organizer and a personal computer |
— |
2001-01-23 |
| 6157136 |
Frequency sensing control device |
Robert Wang |
2000-12-05 |
| 6132257 |
Electrical socket device with overheating and overcurrent protection |
Robert Wang |
2000-10-17 |
| 6127803 |
Multi-purpose electric charging apparatus |
Robert Wang |
2000-10-03 |
| 5974845 |
Key ring |
Robert Wang |
1999-11-02 |
| 5858485 |
Structure and process for producing artificial fruits and vegetables |
John Y. Chou |
1999-01-12 |
| 5760336 |
Burn and explosion-resistant circuit package for a varistor chip |
— |
1998-06-02 |
| 5733038 |
Protective device for a stand lamp |
— |
1998-03-31 |
| 5203848 |
Television game console and electronic control device for controlling the allowable playing time of the television game console |
— |
1993-04-20 |