Hung-Ching Lai
Inventor
Stats
- 20 US patents issued
- 44 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 20 US Patents Issued
- 44 US Applications Filed
- 171 Total Citation Count
- Nov 14, 2023 Most Recent Filing
- Dec 14, 2005 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TrueLight Corporation | 2
| 2005
|
| PIXART IMAGING INC. | 8
6 5 14 2 5 7 3 | 2008
2010 2011 2012 2013 2014 2015 2016 |
| MICROSOFT TECHNOLOGY LICENSING, LLC | 2
| 2008
|
Inventor Addresses
| Address | Duration |
|---|---|
| HSIN-CHU COUNTY, TW | Jul 30, 15 - Jul 30, 15 |
| HSIN-CHU, TW | Dec 04, 14 - Feb 27, 20 |
| HSINCHU City, TW | Jun 13, 13 - Jun 13, 13 |
| HSINCHU, TW | Dec 20, 12 - Feb 09, 17 |
| Hsin-Chu City, TW | Aug 26, 10 - Mar 07, 24 |
| Hsin-Chu County, TW | Dec 27, 16 - Dec 27, 16 |
| Hsin-Chu, TW | Oct 07, 14 - Feb 04, 25 |
| Hsin-chu, TW | Jun 15, 06 - Aug 26, 08 |
| Hsinchu City, TW | Aug 18, 11 - Jan 08, 15 |
| Hsinchu County, TW | Aug 16, 12 - Dec 16, 14 |
| Hsinchu, TW | Aug 06, 09 - Dec 18, 18 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 3 |
| B25J: | MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES | 2 |
| F21V: | FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12216063 | 2025 | Electronic device which can determine a dirtiness level | 0 |
| 12152925 | 2024 | Optical detection device | 0 |
| 2024/0077,350 | 2024 | OPTICAL DETECTION DEVICE | 0 |
| 11852519 | 2023 | Optical detection device | 0 |
| 2023/0304,942 | 2023 | AUTOMATIC CLEANER | 2 |
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