Margarit Simeonov Chenchev

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Vaughan, CA

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Patents Grantslast 30 patents

Information Patent Grant
HMD calibration with direct geometric modeling
- Patent number 10,198,865
- Issue date Feb 5, 2019
- Seiko Epson Corporation
- Irina Kezele
- G02 - OPTICS
Information Patent Grant
Display device, control method for display device, and computer pro...
- Patent number 10,018,848
- Issue date Jul 10, 2018
- Seiko Epson Corporation
- Margarit Chenchev
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE, CONTROL METHOD FOR DISPLAY DEVICE, AND COMPUTER PRO...
- Publication number 20160313561
- Publication date Oct 27, 2016
- SEIKO EPSON CORPORATION
- Margarit CHENCHEV
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE, CONTROL METHOD FOR DISPLAY DEVICE, AND COMPUTER PRO...
- Publication number 20160309143
- Publication date Oct 20, 2016
- SEIKO EPSON CORPORATION
- Guoyi FU
- G02 - OPTICS
Information Patent Application
HMD Calibration with Direct Geometric Modeling
- Publication number 20160012643
- Publication date Jan 14, 2016
- SEIKO EPSON CORPORATION
- Irina Kezele
- G02 - OPTICS