Pat On KWOK
Inventor
Stats
- 0 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 3 US Applications Filed
- 0 Total Citation Count
- Oct 18, 2024 Most Recent Filing
- Aug 11, 2018 Earliest Filing
Work History
No Work History Available.Inventor Addresses
Address | Duration |
---|---|
Chai Wan, CN | Mar 21, 19 - Mar 21, 19 |
Chai Wan, HK | Feb 04, 21 - Feb 06, 25 |
Hong Kong, CN | Nov 24, 20 - Nov 24, 20 |
Technology Profile
Technology | Matters | |
---|---|---|
B25F: | COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR | 3 |
H01H: | ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES | 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 |
---|---|---|---|
2025/0047,223 | 2025 | BRUSHLESS DC MOTOR CONTROL UNIT | 0 |
2021/0036,637 | 2021 | BRUSHLESS DC MOTOR CONTROL UNIT | 0 |
10848084 | 2020 | Brushless DC motor control unit | 0 |
2019/0089,277 | 2019 | BRUSHLESS DC MOTOR CONTROL UNIT | 0 |
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