Lipin CHENG
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 12 Total Citation Count
- Sep 27, 2013 Most Recent Filing
- Feb 29, 2012 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| BYD COMPANY LIMITED | 2
4 | 2012
2013 |
| SHENZHEN BYD AUTO R&D COMPANY LIMITED | 4
| 2013
|
Inventor Addresses
| Address | Duration |
|---|---|
| Guangdong, CN | Jul 30, 13 - Feb 06, 18 |
| Shenzhen, CN | Aug 30, 12 - Mar 27, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G05B: | CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS | 1 |
| H02H: | EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS | 3 |
| H02P: | CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9887647 | 2018 | Method for checking out-of-step of synchronous motor | 1 |
| 9887646 | 2018 | Method for checking out-of-step of synchronous motor | 0 |
| 2014/0084,825 | 2014 | METHOD FOR CHECKING OUT-OF-STEP OF SYNCHRONOUS MOTOR | 0 |
| 2014/0084,826 | 2014 | METHOD FOR CHECKING OUT-OF-STEP OF SYNCHRONOUS MOTOR | 0 |
| 8497651 | 2013 | Open phase detection system and method for three-phase motor | 6 |
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