Chih-Kung Lee
Inventor
Stats
- 61 US patents issued
- 89 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 61 US Patents Issued
- 89 US Applications Filed
- 1450 Total Citation Count
- May 29, 2019 Most Recent Filing
- Sep 11, 1987 Earliest Filing
Work History
Inventor Addresses
| Address | Duration |
|---|---|
| 4F, No. 9, Lane 155 Tun Hwa North Road, Taipei, TW | Feb 14, 06 - Feb 14, 06 |
| 6F, No. 3, Lane 165 Tun Hwa North Road, Taipei, TW | Jul 22, 03 - Jul 22, 03 |
| 6F, No. 3, Lane 165, Tun Hwa North Road, Taipei, TW | Apr 16, 02 - Oct 07, 03 |
| 6Fl., No. 3 , Lane 165, Duenhua N. Rd., Taipei, TW | Jul 19, 05 - Jul 19, 05 |
| Cupertino, CA | Jun 13, 95 - Dec 03, 96 |
| Potomac, MD | Jan 26, 06 - Jan 26, 06 |
| Sunnyvale, CA | Sep 19, 89 - Sep 19, 89 |
| TAIPEI CITY, TW | May 05, 11 - Dec 05, 19 |
| TAIPEI, TW | Jan 20, 11 - Jan 20, 11 |
| Tainan City, TW | Jan 22, 09 - Jan 22, 09 |
| Tainan, TW | Jun 08, 10 - Jun 08, 10 |
| Taipei City, TW | Oct 05, 06 - May 15, 14 |
| Taipei, TW | Aug 15, 95 - Feb 22, 22 |
| Taipey City, TW | Jul 23, 09 - Jul 23, 09 |
| Taipey, TW | Feb 19, 13 - Feb 19, 13 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 3 |
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 1 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11258378 | 2022 | Piezoelectric apparatus for motorization | 0 |
| 2019/0372,483 | 2019 | PIEZOELECTRIC APPARATUS FOR MOTORIZATION | 0 |
| 2016/0357,108 | 2016 | PHOTOCONDUCTIVE LAYER WITH ADJUSTABLE ELECTRICAL PROPERTY | 1 |
| 8855339 | 2014 | Electret loudspeaker device | 0 |
| 8776367 | 2014 | Method of manufacturing an electret film | 2 |
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