Lei Chen
Inventor
Stats
- 188 US patents issued
- 979 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 188 US Patents Issued
- 979 US Applications Filed
- 4085 Total Citation Count
- Dec 12, 2024 Most Recent Filing
- Feb 13, 1997 Earliest Filing
Work History
Inventor Addresses
| Address | Duration |
|---|---|
| 12345 Alameda Trace Cir., #123 | Aug 04, 09 - Aug 04, 09 |
| 403.No. 3 Hong Guang Li (1 | Aug 22, 00 - Aug 22, 00 |
| Anhui, CN | Mar 26, 24 - Mar 26, 24 |
| Ann Arbor, MI, US | Nov 28, 24 - Nov 28, 24 |
| Anqing, CN | Jan 30, 24 - Jan 30, 24 |
| Austin, TX | May 29, 08 - Jun 12, 08 |
| Austin, TX, US | Jan 08, 09 - May 25, 21 |
| BEIJING, CN | Jul 09, 20 - Jul 09, 20 |
| Basking Ridge, NJ, US | Sep 24, 15 - Dec 27, 22 |
| Beijing, CN | Jan 29, 09 - Apr 01, 25 |
| Bethesda, MD, US | Oct 31, 19 - Aug 10, 21 |
| Boston, MA, US | Feb 09, 23 - Feb 09, 23 |
| Burnaby, CA | Apr 15, 21 - Sep 10, 24 |
| Burnaby, CA, US | May 14, 20 - May 14, 20 |
| Changsha, CN | Feb 11, 21 - Oct 29, 24 |
| Changzhou, CN | Apr 11, 24 - Apr 11, 24 |
| Charlotte, NC, US | Aug 10, 21 - Aug 10, 21 |
| Chengdu City, CN | Mar 16, 23 - Mar 07, 24 |
| Chengdu, CN | Sep 11, 14 - Apr 01, 25 |
| Chengdu, Sichuan, CN | Oct 03, 19 - Jan 02, 25 |
| Cixi City, CN | Feb 02, 23 - Dec 14, 23 |
| Cixi, CN | Feb 06, 24 - Mar 25, 25 |
| Clarksburg, MD | Nov 13, 08 - Nov 13, 08 |
| Clarksburg, MD, US | Feb 26, 09 - Apr 29, 14 |
| College Park, MD, US | Jun 16, 22 - Sep 19, 23 |
| Cupertino, CA, US | Dec 24, 09 - Sep 27, 11 |
| DONGGUAN, CN | Dec 20, 18 - Mar 12, 20 |
| Dallas, TX, US | Apr 27, 17 - Aug 11, 20 |
| Dongguan, CN | Nov 19, 19 - Sep 19, 24 |
| Farmington, CT, US | Aug 22, 19 - Dec 28, 21 |
| Guangdong, CN | Feb 23, 16 - Aug 20, 24 |
| Gulin County, Sichuan Province, CN | Aug 11, 20 - Aug 11, 20 |
| HangZhou, CN | Sep 16, 14 - May 17, 16 |
| Hangzhou, CN | Jun 25, 15 - Jun 27, 24 |
| Hangzhou, Zhejiang, CN | Apr 16, 20 - May 20, 21 |
| Hartsdale, NY, US | Jan 01, 09 - Jan 01, 09 |
| Hayward, CA, US | Sep 15, 20 - Sep 21, 23 |
| Hefei, Anhui, CN | Oct 21, 21 - Sep 19, 24 |
| Hefei, CN | Apr 16, 24 - Aug 22, 24 |
| Hong Kong, CN | Jul 25, 19 - Apr 12, 22 |
| Hong Kong, HK | Aug 25, 16 - Apr 02, 19 |
| Houston, TX, US | Aug 17, 23 - Oct 24, 24 |
| Hsinchu City, TW | Oct 26, 23 - Apr 03, 25 |
| Huaian, CN | Nov 02, 23 - Feb 04, 25 |
| Hubei, CN | Aug 29, 24 - Aug 29, 24 |
| HuiZhou City, Guangdong, CN | Aug 04, 22 - Aug 04, 22 |
| HuiZhou, CN | Jun 04, 20 - Oct 24, 23 |
| Huizhou, CN | Oct 27, 20 - Oct 27, 20 |
| Huizhou, Guangdong, CN | Jun 09, 22 - Nov 17, 22 |
| Iowa City, IA, US | Jul 30, 15 - May 23, 19 |
| Jiangsu Province, CN | Jun 28, 07 - Jun 28, 07 |
| Jiangsu, CN | Dec 01, 15 - May 23, 24 |
| Jiaojiang District, Taizhou, Zhejiang, CN | Jul 28, 22 - Jul 28, 22 |
| Jiaxing, Zhejiang, CN | Jun 20, 24 - Jun 20, 24 |
| Jinan, CN | Nov 18, 21 - Nov 30, 23 |
| Kaohsiung, TW | - |
| Kawasaki, JP | Jun 21, 16 - Jun 21, 16 |
| Kawasaki-shi, JP | Sep 17, 15 - Sep 17, 15 |
| Kowloon, HK | May 07, 15 - May 07, 15 |
| Kunming, CN | Jul 13, 23 - Jul 13, 23 |
| Kunshan, CN | Mar 25, 21 - Mar 29, 22 |
| Lanzhou City, CN | Jun 15, 23 - Jun 15, 23 |
| Laoshan Qingdao, CN | Oct 27, 11 - Oct 27, 11 |
| Lawrenceville, NJ, US | Jun 10, 10 - Oct 18, 22 |
| Lexington, KY, US | Apr 04, 24 - Apr 04, 24 |
| Lianyungang, CN | Feb 04, 21 - Feb 24, 22 |
| Lianyungang, Jiangsu, CN | Oct 29, 15 - Jun 13, 24 |
| Liaoning, CN | Oct 25, 22 - Oct 25, 22 |
| Liyang City, CN | Oct 27, 22 - Oct 27, 22 |
| Liyang, CN | Apr 02, 24 - Apr 02, 24 |
| Los Angeles, CA, US | Sep 19, 24 - Oct 03, 24 |
| Loveland, CO | Nov 06, 07 - Nov 06, 07 |
| Loveland, CO, US | May 10, 07 - May 10, 07 |
| McKinney, TX, US | Apr 03, 25 - Apr 03, 25 |
| Milpitas, CA | Jan 15, 02 - Jan 15, 02 |
| Milpitas, CA, US | Oct 19, 17 - Dec 31, 19 |
| Mountain View, CA | Jul 01, 03 - Jul 01, 03 |
| Mountain View, CA, US | Nov 21, 24 - Nov 21, 24 |
| Munich, DE | Jun 22, 17 - Feb 05, 19 |
| Nanjing, CN | Oct 24, 13 - Dec 10, 24 |
| Nanjing, Jiangsu, CN | Jul 30, 20 - Jul 30, 20 |
| Ningbo, CN | Jan 23, 25 - Jan 23, 25 |
| Ningde City, CN | Jul 29, 21 - Jan 16, 25 |
| Ningde City, Fujian, CN | Dec 31, 20 - Nov 03, 22 |
| Ningde, CN | May 06, 21 - Apr 01, 25 |
| North Oaks, MN, US | Mar 01, 18 - Feb 26, 19 |
| Omaha, NE, US | Apr 08, 10 - Apr 08, 10 |
| PALO ALTO, CA, US | Dec 14, 23 - Dec 14, 23 |
| Palo Alto, CA, US | Aug 03, 23 - Sep 14, 23 |
| Pennignton, NJ, US | Mar 27, 18 - Mar 27, 18 |
| Pennington, NJ, US | Nov 03, 11 - Mar 31, 20 |
| Piscataway, NJ, US | Nov 24, 16 - Nov 24, 16 |
| Plano, TX, US | Dec 26, 24 - Dec 26, 24 |
| Portland, OR | Jan 24, 06 - Jan 24, 06 |
| Portland, OR, US | May 08, 03 - May 08, 03 |
| Princeton Junction, NJ, US | Feb 01, 18 - Mar 27, 25 |
| Princeton, NJ | Jul 15, 04 - Nov 08, 07 |
| Qingdao, Shandong, CN | Oct 29, 20 - Oct 29, 20 |
| Rockville, MD, US | Feb 09, 12 - May 14, 24 |
| Roselle Park, NJ | Dec 22, 05 - Sep 20, 07 |
| Roselle Park, NJ, US | Jan 15, 04 - Jan 31, 17 |
| SHANGHAI, CN | Apr 30, 15 - Jan 28, 21 |
| SHENZHEN, CN | Mar 06, 25 - Mar 06, 25 |
| San Jose, CA | Jan 31, 08 - Jan 31, 08 |
| San Jose, CA, US | Aug 19, 14 - Oct 19, 21 |
| Santa Clara, CA | Aug 07, 08 - Sep 25, 08 |
| Santa Clara, CA, US | Apr 30, 09 - May 26, 20 |
| Santa Monica, CA, US | Aug 07, 14 - Jan 26, 16 |
| Seattle, WA, US | Jan 27, 22 - Jan 27, 22 |
| Shandong, CN | Oct 06, 11 - Jun 27, 24 |
| Shang Hai, CN | Oct 30, 14 - Dec 19, 17 |
| Shanghai Jiao Tong University, Shanghai 200030, P.R., CA | Nov 17, 98 - Nov 17, 98 |
| Shanghai, CN | Sep 24, 09 - Feb 27, 25 |
| Shannan City, Tibet, CN | Nov 28, 24 - Jan 30, 25 |
| Shenyang City, CN | Aug 18, 16 - Aug 18, 16 |
| Shenyang, CN | Feb 07, 17 - Mar 19, 20 |
| Shenzhen City, CN | May 29, 14 - Nov 12, 15 |
| Shenzhen City, GB | Jan 04, 24 - Jan 04, 24 |
| Shenzhen, CN | Feb 19, 09 - Apr 03, 25 |
| Shenzhen, Guangdong, CN | Jun 14, 18 - Dec 15, 22 |
| Sichuan, CN | Jan 14, 21 - Feb 22, 24 |
| Singapore, SG | May 16, 02 - Jan 25, 11 |
| South Windsor, CT, US | Apr 16, 09 - Feb 20, 25 |
| Stuttgart, DE | Mar 21, 19 - Jul 18, 24 |
| Su-Chou City, CN | Oct 14, 04 - Oct 14, 04 |
| Su-Jou City, CN | Jun 22, 06 - Jun 22, 06 |
| Sugar Land, TX, US | Jan 05, 17 - Apr 01, 25 |
| Sunnyvale, CA, US | Mar 06, 14 - Nov 26, 24 |
| Suzhou, CN | Jan 20, 22 - Dec 17, 24 |
| Taichung City, TW | Feb 15, 24 - Feb 15, 24 |
| Taipei, TW | Jul 04, 24 - Jul 04, 24 |
| Taizhou, CN | Jul 12, 18 - Nov 21, 24 |
| Taizhou, Zhejiang, CN | Sep 09, 21 - Nov 21, 24 |
| Tangshan, CN | May 21, 20 - Aug 23, 22 |
| Taoyuan City, TW | Sep 11, 14 - Apr 19, 18 |
| Taoyuan County, TW | Mar 15, 12 - Oct 03, 17 |
| Taoyuan, TW | Sep 29, 15 - Feb 05, 19 |
| Tarrytown, NY, US | Sep 19, 24 - Dec 05, 24 |
| Tianjin, CN | Jul 20, 23 - Jun 04, 24 |
| Tibet, CN | Dec 05, 24 - Dec 05, 24 |
| Tokyo, JP | Apr 11, 24 - Apr 11, 24 |
| Uppsala, SE | Jan 04, 24 - Jan 04, 24 |
| WUXI, CN | Sep 17, 15 - Sep 17, 15 |
| Weifang, Shandong, CN | Oct 03, 24 - Oct 03, 24 |
| Wenjiang District Chengdu City, Sichuan, CN | Nov 07, 24 - Nov 07, 24 |
| Wenjiang District Chengdu, Sichuan, CN | Feb 29, 24 - Feb 29, 24 |
| Wenzhou, CN | May 02, 24 - May 09, 24 |
| Westborough, MA, US | Mar 30, 23 - Mar 30, 23 |
| Wuhan, CN | Mar 24, 22 - Nov 08, 22 |
| Wuhu, CN | Jul 11, 24 - Jul 11, 24 |
| Wuxi, CN | Aug 09, 16 - Aug 09, 16 |
| Xi'an, CN | Jan 28, 21 - Oct 10, 23 |
| Xiangtan City, CN | Mar 13, 25 - Mar 13, 25 |
| Xiangtan, CN | Mar 17, 22 - Mar 17, 22 |
| Xiaogan, CN | Jan 21, 25 - Jan 21, 25 |
| Xuchang, CN | Mar 23, 17 - Dec 24, 19 |
| Yangzhou, CN | Oct 06, 16 - Jan 08, 19 |
| Yichang, CN | Dec 03, 24 - Dec 03, 24 |
| Yichang, Hubei, CN | Apr 04, 24 - Apr 11, 24 |
| Zhejiang Province, CN | Jan 31, 13 - May 05, 15 |
| Zhejiang, CN | Jan 07, 21 - Mar 18, 25 |
| Zhoushan, CN | Jun 24, 21 - Dec 06, 22 |
| Zhuhai, Guangdong, CN | Aug 17, 17 - Aug 17, 17 |
| Zhuzhou, CN | Mar 14, 24 - Mar 14, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A01N: | PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF | 1 |
| A23L: | FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT | 1 |
| A45D: | HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0112,481 | 2025 | METHODS AND APPARATUS FOR ISOLATED TRANSMITTERS | 0 |
| 2025/0110,662 | 2025 | COMPUTER VISION PROCESSING SYSTEM AND METHOD THEREOF | 0 |
| 2025/0113,318 | 2025 | COMMUNICATION METHOD AND APPARATUS | 0 |
| 12266757 | 2025 | Secondary battery, battery module and device | 0 |
| 12267844 | 2025 | Communication method and apparatus | 0 |
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