Na Zhang
Inventor
Stats
- 18 US patents issued
- 248 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 18 US Patents Issued
- 248 US Applications Filed
- 782 Total Citation Count
- Oct 29, 2024 Most Recent Filing
- Feb 16, 2005 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HITACHI, LTD. | 2
1 2 | 2007
2008 2010 |
| FOXCONN TECHNOLOGY CO., LTD. | 1
5 | 2008
2009 |
| ZTE CORPORATION | 2
2 1 | 2010
2011 2012 |
| FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD. | 5
| 2009
|
| BOSTON SCIENTIFIC SCIMED, INC. | 2
| 2007
|
| BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD. | 1
| 2014
|
| ASYMCHEM LABORATORIES (FUXIN) CO., LTD. | 1
| 2014
|
| BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD. | 2
| 2015
|
| ASYMCHEM LIFE SCIENCE (TIANJIN) CO., LTD. | 1
| 2014
|
| SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD. | 2
5 | 2016
2017 |
| TIANJIN ASYMCHEM PHARMACEUTICAL CO., LTD. | 1
| 2014
|
| ASYMCHEM LABORATORIES (TIANJIN) CO., LTD. | 1
| 2014
|
| FUZHOU HARVESTER PHARMACEUTICAL R&D CO., LTD. | 2
| 2010
|
| Zhejiang Rongyao Biotech CO., LTD. | 2
| 2015
|
| HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD. | 2
| 2007
|
| JILIN ASYMCHEM LABORATORIES CO., LTD. | 1
| 2014
|
| HON HAI PRECISION INDUSTRY CO., LTD. | 2
| 2007
|
| SHENZHEN BAK BATTERY CO., LTD. | 1
| 2005
|
| HFI INNOVATION INC. | 1
6 | 2013
2014 |
| Media Tek Singapore Pte. Ltd. | 2
| 2014
|
Inventor Addresses
| Address | Duration |
|---|---|
| Mar 13, 25 - Mar 13, 25 | |
| Allison Park, PA, US | Jul 18, 24 - Jul 18, 24 |
| Beijing, CN | Oct 04, 07 - Mar 06, 25 |
| Fujian, CN | Mar 08, 12 - Mar 08, 12 |
| Fuzhou, CN | Jun 23, 15 - Jun 23, 15 |
| Guangdong Province, CN | - |
| Guangdong, CN | Jun 16, 22 - Jan 07, 25 |
| Guangzhou, CN | Feb 06, 24 - Feb 08, 24 |
| Hangzhou, Zhejiang, CN | Jan 13, 22 - Jan 13, 22 |
| Harbin, CN | Apr 18, 24 - Apr 18, 24 |
| Hefei, CN | Oct 06, 22 - Jun 04, 24 |
| Ithaca, NY, US | Oct 15, 20 - May 19, 22 |
| Jinan, CN | Sep 14, 23 - Sep 14, 23 |
| Liaoning, CN | Dec 03, 24 - Dec 03, 24 |
| Linhai, CN | Jun 30, 16 - Jun 13, 23 |
| Maple Grove, MN, US | Jun 25, 09 - Oct 02, 12 |
| Melrose, MA, US | Dec 10, 20 - Jun 20, 23 |
| Naperville, IL, US | Jun 09, 20 - Mar 28, 24 |
| Ningbo, CN | Jun 20, 24 - Jun 20, 24 |
| Qingdao, CN | Jan 12, 23 - Jan 12, 23 |
| Qingdao, Shandong, CN | Jan 30, 25 - Jan 30, 25 |
| Qinhuangdao, CN | Feb 06, 20 - Aug 10, 21 |
| Quanzhou, CN | Oct 10, 24 - Oct 10, 24 |
| San Jose, CA, US | Nov 28, 24 - Dec 19, 24 |
| Shanghai, CN | Jun 29, 17 - Feb 04, 25 |
| Shangqiu City, Henan Province, CN | Mar 10, 16 - Jun 23, 16 |
| Shangqiu, CN | Jan 22, 15 - Mar 12, 19 |
| Shangqiu, Henan Province, CN | Dec 17, 15 - Mar 17, 16 |
| Shangqiu, Henan, CN | Nov 26, 15 - Nov 26, 15 |
| Shenyang, CN | May 04, 23 - May 04, 23 |
| Shenzhen City, CN | Mar 11, 10 - Feb 24, 11 |
| Shenzhen, CN | Oct 30, 08 - Feb 13, 25 |
| South San Francisco, CA, US | Sep 06, 18 - May 07, 20 |
| TEDA, Tianjin, CN | Jul 27, 23 - Oct 05, 23 |
| Tianjin, CN | Jun 01, 17 - Mar 06, 25 |
| Urumqi, CN | Apr 18, 24 - Apr 18, 24 |
| Wuhan City, CN | Aug 22, 24 - Aug 22, 24 |
| Xi'an, CN | Nov 24, 20 - Jan 02, 25 |
| Xiamen, CN | Apr 10, 25 - Apr 10, 25 |
| ZHENGZHOU, CN | Feb 22, 24 - Nov 14, 24 |
| Zhejiang, CN | Dec 27, 16 - Feb 25, 25 |
| Zhengzhou, CN | Mar 18, 25 - Mar 18, 25 |
| Zhengzhou, Henan, CN | Feb 27, 25 - Feb 27, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A01C: | PLANTING; SOWING; FERTILISING | 1 |
| A01G: | HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING | 2 |
| A01N: | PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0115,075 | 2025 | RIM SPOKE | 0 |
| 12252817 | 2025 | Air disturbance type carbon fiber spreading device | 0 |
| 2025/0087,655 | 2025 | METHOD OF MANUFACTURING AN ELECTRODE USING A CONTINUOUS COATING LINE | 0 |
| 2025/0075,195 | 2025 | Esterase Mutant and Use thereof | 0 |
| 2025/0075,199 | 2025 | Immobilized Enzyme and Application thereof in Continuous Production | 0 |
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