General Scientific Corp./Surgitel

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Ann Arbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
LED light
- Patent number D1057238
- Issue date Jan 7, 2025
- General Scientific Corp./Surgitel
- Byung Jin Chang
- D26 - Lighting
Information Patent Grant
Removable, adjustable wire arms for nose pads
- Patent number 11,402,658
- Issue date Aug 2, 2022
- General Scientific Corp. / Surgitel
- Byung J. Chang
- G02 - OPTICS
Information Patent Grant
Head-mounted LED light with integrated, adjustable iris
- Patent number 11,112,090
- Issue date Sep 7, 2021
- General Scientific Corp./Surgitel
- Byung Jin Chang
- A42 - HEADWEAR

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