KUPRIN; Igor
Patent Applications and Registrations
Patent applications and USPTO patent grants for KUPRIN; Igor.The latest application filed is for "retrofit optical fiber connector module".
- KUPRIN; Igor - Buffalo Grove IL
- KUPRIN; Igor - Lisle IL
| Patent | Date |
|---|---|
| Retrofit Optical Fiber Connector Module App 20210341685 - CHEN; Wenzong ; et al. | 2021-11-04 |
| Retrofit Optical Fiber Connector Module App 20210263237 - CHEN; Wenzong ; et al. | 2021-08-26 |
| Retrofit optical fiber connector module Grant 11,099,332 - Kuprin , et al. August 24, 2 | 2021-08-24 |
| Optical fiber connector Grant 9,151,909 - Chen , et al. October 6, 2 | 2015-10-06 |
| Optical fiber connector Grant 9,146,364 - Chen , et al. September 29, 2 | 2015-09-29 |
| Optical Fiber Connector App 20150003787 - Chen; Wenzong ; et al. | 2015-01-01 |
| Optical Fiber Connector App 20150003788 - Chen; Wenzong ; et al. | 2015-01-01 |
| Optical fiber connector Grant 8,864,390 - Chen , et al. October 21, 2 | 2014-10-21 |
| Optical Fiber Connector App 20120213478 - Chen; WenZong ; et al. | 2012-08-23 |
| Polishing fixture for fiber optic connectors Grant 6,808,444 - Kuprin , et al. October 26, 2 | 2004-10-26 |
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