Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12108533 | Circuit board and method for manufacturing thereof | Chen Xiong, Po-Yuan Chen | 2024-10-01 |
| 12004294 | Circuit board | — | 2024-06-04 |
| 11388818 | Circuit board, method of manufacturing base plate and method of manufacturing circuit board | — | 2022-07-12 |
| 11297722 | Multi-layered circuit board | Chao-Feng Huang | 2022-04-05 |
| 10881008 | Multi-layered circuit board and method for manufacturing the same | Chao-Feng Huang | 2020-12-29 |
| 7348459 | Process for the preparation of 3,3-dimethylbutanal | Jerry R. Ebner, Arnold Hershman, Loraine Klein, William D. McGhee, Mark D. Paster +1 more | 2008-03-25 |
| 7164049 | Process for the preparation of 3,3-dimethylbutanal | Jerry R. Ebner, Arnold Hershman, Loraine Klein, William D. McGhee, Mark D. Paster +1 more | 2007-01-16 |
| 7097507 | Electrical connector with improved shell | George Huanyi Zhang, Lin Huang | 2006-08-29 |
| 6803487 | Process for the preparation of 3,3-dimethylbutanal | Jerry R. Ebner, Arnold Hershman, Loraine Klein, William D. McGhee, Mark D. Paster +1 more | 2004-10-12 |
| 6736650 | Electrical connector with terminal retention mechanism | I-Hsin Chen, Chien-Sen Huang | 2004-05-18 |
| 6642406 | Synthesis of N-[N-(3,3-dimethylbutyl)-L-&agr;-aspartyl]-L-phenylalanine 1-methyl ester using L-&agr;-aspartyl-L-phenylalanine 1-methyl ester precursors | Indra Prakash, Steve Schroeder, Kurt Wachholder | 2003-11-04 |
| 6573409 | Process for the preparation of 3,3-dimethylbutanal | Jerry R. Ebner, Arnold Hershman, Loraine Klein, William D. McGhee, Mark D. Paster +1 more | 2003-06-03 |
| 6146680 | Metal complexes of N-[N-(3,3-dimethylbutyl)-L-.alpha.-aspartyl]-L-phenylalanine 1-methyl ester | Indra Prakash | 2000-11-14 |
| 6129942 | Sweetener salts of N-[N-(3,3-dimethylbutyl)-L-.alpha.-aspartyl]-L-phenylalanine 1-methyl ester | Indra Prakash | 2000-10-10 |
| 5994593 | Synthesis and purification of 3,3-dimethylbutyraldehyde via hydrolysis of 1,1-dichloro-3,3-dimethylbutane or 1-bromo-1-chloro-3,3-dimethylbutane | Indra Prakash | 1999-11-30 |
| 5977415 | Preparation of 3, 3-dimethylbutyraldehyde from a tert-butyl cation precursor, vinyl chloride and an acidic catalyst | Indra Prakash | 1999-11-02 |
| 5905175 | Synthesis and purification of 3,3-dimethylbutyraldehyde via oxidation of 1-chloro-3,3-dimethylbutane with dimethyl sulfoxide | Indra Prakash | 1999-05-18 |