Lin; Li-Ching
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lin; Li-Ching.The latest application filed is for "new dual polarized array waveguide antenna".
- Lin; Li-Ching - Taoyuan TW
- LIN; LI-CHING - Taoyuan City TW
- Lin; Li-Ching - Taichung TW
- Lin; Li-Ching - Chiayi County N/A TW
- Lin, Li-Ching - Taichung Hsien TW
| Patent | Date |
|---|---|
| Single polarized array waveguide antenna Grant 11,417,964 - Zhang , et al. August 16, 2 | 2022-08-16 |
| New Single Polarized Array Waveguide Antenna App 20220209419 - ZHANG; TING-RUI ; et al. | 2022-06-30 |
| New Dual Polarized Array Waveguide Antenna App 20220209425 - ZHANG; TING-RUI ; et al. | 2022-06-30 |
| Wrench App 20180318989 - Lin; Li-Ching | 2018-11-08 |
| Ratchet wrench with restriction member for restricting movement of pawl Grant 9,868,189 - Lin January 16, 2 | 2018-01-16 |
| Ratchet Wrench With Restriction Member For Retricting Movement Of Pawl App 20170120425 - Lin; Li-Ching | 2017-05-04 |
| Ratchet wrench Grant 9,032,845 - Lin May 19, 2 | 2015-05-19 |
| Ratchet Wrench App 20130333525 - Lin; Li-Ching | 2013-12-19 |
| Ratchetable open-ended wrench Grant 8,342,064 - Lin January 1, 2 | 2013-01-01 |
| Ratchet wrench Grant D659,494 - Lin May 15, 2 | 2012-05-15 |
| Ratchetable Open-ended Wrench App 20120060655 - Lin; Li-Ching | 2012-03-15 |
| Sponge holding block of sponge mop App 20020112304 - Lin, Li-Ching | 2002-08-22 |
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