Power supply switching system and switch apparatus
US-12587030-B2 · Mar 24, 2026 · US
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Lee Wei-Ming patents
Lee Wei-Ming is listed as an inventor on 228 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Wei-Ming |
| Total patents | 228 |
| First publication | Aug 3, 2017 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Test jig
US-2026023098-A1 · Jan 22, 2026 · US
Electrical testing device, method and storage medium
US-2026009864-A1 · Jan 8, 2026 · US
Confluence fixture
US-2026011989-A1 · Jan 8, 2026 · US
Signal switching circuit and signal switch jig
US-2025370008-A1 · Dec 4, 2025 · US
Nasal-plug filter device
US-12440708-B2 · Oct 14, 2025 · US
Power supply switching system and switch apparatus
US-2025300490-A1 · Sep 25, 2025 · US
Power supply detection apparatus and cabinet
US-2025277874-A1 · Sep 4, 2025 · US
Voltage measurement device
US-2025231221-A1 · Jul 17, 2025 · US
Miniature gas detection and purification device
US-12172118-B2 · Dec 24, 2024 · US
Recent patents
Latest publications not already listed above.
Wearable device used for detection of cardiovascular system of user
US-12059269-B2 · Aug 13, 2024 · US
Fluid molecule system handled by artificial intelligence internet of things
US-12058211-B2 · Aug 6, 2024 · US
Micro detecting device
US-12049885-B2 · Jul 30, 2024 · US
Method of preventing and handling indoor air pollution
US-12019003-B2 · Jun 25, 2024 · US
Remote control system for gas detection and purification
US-11986763-B2 · May 21, 2024 · US
Actuating and sensing module
US-11946569-B2 · Apr 2, 2024 · US
Blood pressure detection device
US-11944412-B2 · Apr 2, 2024 · US
Gas detection purification device
US-11944935-B2 · Apr 2, 2024 · US
Blood pressure device
US-11937903-B2 · Mar 26, 2024 · US
Manufacturing method of miniature fluid actuator
US-11905168-B2 · Feb 20, 2024 · US
Filtration and purification processing method
US-11898554-B2 · Feb 13, 2024 · US
Health monitoring device having gas detection function
US-11885785-B2 · Jan 30, 2024 · US
Home device capable of gas detection
US-11885727-B2 · Jan 30, 2024 · US
Piezoelectric actuator
US-11889764-B2 · Jan 30, 2024 · US
Gas exchange device
US-11879665-B2 · Jan 23, 2024 · US
Wafer structure
US-11850854-B2 · Dec 26, 2023 · US
Miniature gas detection and purification device
US-11772030-B2 · Oct 3, 2023 · US
Heat-dissipating component for mobile device
US-11770913-B2 · Sep 26, 2023 · US
Purification device of baby carriage
US-11753060-B2 · Sep 12, 2023 · US
Blood pressure measurement module
US-11744474-B2 · Sep 5, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Microjet Technology Co Ltd | 220 |
| Fulian Prec Electronics Tianjin Co Ltd | 8 |
| Microjet Tech Ltd | 1 |
| Micro Jet Tech Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04B45/047 | 91 |
| F04B43/046 | 71 |
| F16K2099/0094 | 38 |
| F16K99/0048 | 36 |
| F16K99/0015 | 36 |