Kwok; Raymund W. M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kwok; Raymund W. M..The latest application filed is for "electrical contact appearance and protection".
- Kwok; Raymund W. M. - Hong Kong HK
- Kwok; Raymund W. M. - Kowloon HK
- Kwok; Raymund W.M. - Laguna City HK
- Kwok; Raymund W. M. - Languan City HK
| Patent | Date |
|---|---|
| Electrical contact appearance and protection Grant 11,201,426 - Kwok , et al. December 14, 2 | 2021-12-14 |
| Electrical Contact Appearance And Protection App 20200052425 - Kwok; Raymund W. M. ; et al. | 2020-02-13 |
| Enclosure with metal interior surface layer Grant 10,524,372 - Wright , et al. Dec | 2019-12-31 |
| Precious-metal-alloy contacts Grant 10,411,379 - Wagman , et al. Sept | 2019-09-10 |
| Enclosure with Metal Interior Surface Layer App 20190223310 - Wright; James A. ; et al. | 2019-07-18 |
| Enclosure with metal interior surface layer Grant 10,327,348 - Wright , et al. | 2019-06-18 |
| Enclosure with Metal Interior Surface Layer App 20180103557 - Wright; James A. ; et al. | 2018-04-12 |
| Plating Having Increased Thickness And Reduced Grain Size App 20180030608 - Kwok; Raymund W. M. ; et al. | 2018-02-01 |
| Precious-metal-alloy Contacts App 20170271800 - Wagman; Daniel C. ; et al. | 2017-09-21 |
| Gold alloy electrolytes Grant 8,142,637 - Egli , et al. March 27, 2 | 2012-03-27 |
| Gold Alloy Electrolytes App 20110290653 - EGLI; Andre ; et al. | 2011-12-01 |
| Immersion method App 20100101962 - Lau; Danny ; et al. | 2010-04-29 |
| Metal duplex method Grant 7,615,255 - Lau , et al. November 10, 2 | 2009-11-10 |
| Gold alloy electrolytes App 20090104463 - Egli; Andre ; et al. | 2009-04-23 |
| Gold alloy electrolytes Grant 7,465,385 - Egli , et al. December 16, 2 | 2008-12-16 |
| Metal duplex method App 20070052105 - Lau; Danny ; et al. | 2007-03-08 |
| Metal duplex method App 20070054138 - Lau; Danny ; et al. | 2007-03-08 |
| Gold alloy electrolytes App 20060283714 - Egli; Andre ; et al. | 2006-12-21 |
| Immersion method App 20060237097 - Lau; Danny ; et al. | 2006-10-26 |
| Method of measuring component loss App 20040258847 - Bayes, Martin W. ; et al. | 2004-12-23 |
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