David Liu
Inventor
Stats
- 141 US patents issued
- 263 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 141 US Patents Issued
- 263 US Applications Filed
- 4516 Total Citation Count
- Oct 14, 2024 Most Recent Filing
- Jan 14, 1986 Earliest Filing
Work History
Inventor Addresses
Address | Duration |
---|---|
1177 S. Jellick Ave., City of Industry, CA 91748 | Nov 28, 00 - Mar 26, 02 |
5170 Birkdale Way, San Jose, CA 95138 | Dec 16, 97 - Dec 16, 97 |
Amherst, NH | Dec 12, 02 - Dec 12, 02 |
Amherst, NH, US | Feb 11, 21 - Nov 16, 21 |
Arcadia, CA | Mar 13, 03 - Mar 13, 03 |
Atlanta, GA, US | Feb 26, 13 - Aug 12, 21 |
Bala Cynwyd, PA, US | Oct 07, 21 - Oct 07, 21 |
Burlington, CA | Oct 17, 24 - Oct 17, 24 |
Cambridge, MA, US | Nov 06, 14 - Mar 10, 20 |
Chevy Chase, MD | - |
Chevy Chase, MD, US | Oct 23, 12 - Jun 24, 14 |
Cupertino, CA | May 28, 96 - Aug 26, 97 |
Dallas, TX | Jan 09, 96 - Jul 08, 97 |
Elmhurst, NY, US | Feb 04, 16 - Feb 13, 18 |
Franklin Park, NJ, US | Feb 19, 15 - Aug 18, 20 |
Fremont, CA, US | Jul 02, 09 - Nov 16, 21 |
Gaithersburg, MD | May 31, 05 - Sep 12, 06 |
Gaithersburg, MD, US | Feb 26, 04 - Feb 26, 04 |
Granada Hills, CA | Aug 26, 04 - Aug 26, 04 |
Guandong, CN | Nov 06, 12 - Nov 06, 12 |
Houston, TX, US | Jan 15, 15 - Dec 12, 23 |
Hsinchu City, TW | Aug 02, 07 - Aug 02, 07 |
Hsinchu, TW | Jun 22, 10 - Jun 22, 10 |
Irvine, CA | May 22, 01 - Feb 05, 04 |
Issaquah, WA, US | Aug 03, 17 - Aug 03, 17 |
King of Prussia, PA, US | Aug 18, 22 - Aug 18, 22 |
Lexington, MA | Feb 28, 08 - Feb 28, 08 |
Livemore, CA, US | May 21, 15 - May 21, 15 |
Livermore, CA, US | Feb 26, 15 - Sep 13, 16 |
Los Altos, CA | Dec 06, 07 - Dec 06, 07 |
Los Altos, CA, US | Oct 14, 10 - Sep 08, 22 |
Marietta, GA, US | Jan 26, 12 - Jan 26, 12 |
Mequon, WI, US | Sep 22, 22 - Sep 22, 22 |
Mesa, AZ, US | Nov 23, 23 - Nov 23, 23 |
Milpitas, CA, US | May 26, 16 - Jun 27, 24 |
Mountain View, CA | Jan 31, 89 - Jan 31, 89 |
Mountain View, CA, US | Jan 13, 22 - Aug 29, 23 |
Neihu District, Taipei, TW | Feb 19, 08 - Feb 19, 08 |
New Taipei City, TW | Oct 30, 14 - Oct 30, 14 |
New York, NY, US | Oct 30, 14 - Oct 17, 17 |
Newark, CA, US | Mar 22, 18 - Dec 12, 23 |
Newton, MA | Mar 27, 03 - Mar 27, 03 |
No. 3, Kung-Yeh 5th Rd., Feng-Yuan Industrial Park, Changhua County, Taiwan, TW | Mar 14, 00 - Mar 14, 00 |
No. 95, Kung Cheng Rd., Taichung, TW | Oct 09, 90 - Oct 22, 91 |
No. 95, Kung Cheng Rd., West District, Taichung, TW | Jan 30, 90 - Jan 30, 90 |
PACIFICA, CA, US | Jun 11, 20 - Jun 11, 20 |
Pacifica, CA, US | Oct 08, 20 - Mar 11, 25 |
Palo Alto, CA, US | May 07, 15 - Sep 29, 20 |
Plainsboro, NJ, US | Apr 01, 10 - Oct 10, 17 |
Plano, TX, US | Mar 29, 18 - May 21, 24 |
Point Roberts, WA, US | Sep 01, 11 - Sep 01, 11 |
Princeton, NJ, US | Oct 07, 10 - Nov 26, 19 |
Raleigh, NC | May 08, 07 - Sep 06, 07 |
Raleigh, NC, US | Sep 16, 14 - Sep 16, 14 |
Redmond, WA, US | Dec 24, 09 - Sep 21, 23 |
Richard, TX, US | Jan 29, 19 - Jan 29, 19 |
Richardson, TX, US | Sep 28, 17 - Dec 01, 20 |
SAN FRANCISCO, CA, US | Dec 11, 14 - Aug 15, 19 |
San Diego, CA, US | Oct 17, 13 - Jan 21, 21 |
San Dimas, CA, US | May 11, 21 - Oct 24, 23 |
San Francisco, CA, US | Nov 12, 09 - Jun 20, 24 |
San Jose, CA | Jul 13, 93 - Nov 29, 94 |
Saratoga, CA | Oct 20, 98 - Oct 20, 98 |
Seattle, WA | Aug 26, 08 - Aug 26, 08 |
Seattle, WA, US | May 19, 09 - May 19, 09 |
South San Francisco, CA, US | Oct 06, 16 - Jan 11, 24 |
Sunnyvale, CA | Nov 23, 93 - Nov 23, 93 |
Taipei, TW | Dec 01, 98 - Aug 11, 09 |
Tampa, FL, US | Mar 21, 13 - Apr 28, 15 |
Vernon Hills, IL | Oct 08, 02 - Oct 08, 02 |
Vernon Hills, IL, US | Aug 29, 02 - Aug 29, 02 |
Walnut, CA | Feb 07, 08 - Feb 07, 08 |
Winter Springs, FL | Oct 24, 02 - Aug 19, 03 |
Winter Springs, FL, US | Apr 18, 02 - Apr 18, 02 |
c/o PO Box 57067, Hamilton, Ontario, CA L8P 4W9 | Jun 10, 03 - Jun 10, 03 |
Technology Profile
Technology | Matters | |
---|---|---|
A13B: | 1 | |
A47B: | TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE | 1 |
A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 23 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
12247072 | 2025 | IL-21 polypeptides and targeted constructs | 0 |
2025/0034,242 | 2025 | IL-21 POLYPEPTIDES AND TARGETED CONSTRUCTS | 0 |
12122827 | 2024 | IL-21 polypeptides and targeted constructs | 1 |
2024/0346,378 | 2024 | METHOD AND APPARATUS FOR INCREASING CUSTOMER ENGAGEMENT IN A SALES ENVIRONMENT | 0 |
2024/0209,026 | 2024 | A4B7 THIOETHER PEPTIDE DIMER ANTAGONISTS | 0 |
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