For the Inventor, By the Inventor

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Guangzhou, China

Carl Zeiss Vision (China) Ltd.

USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Emad Flear Aziz (1 out of 3 patents)

Liu Ouyang (1 out of 2 patents)

Haiming You (1 out of 1 patent)

4. Marc Wawerla (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 11940596 - Spectacle lens with antibacterial and/or antiviral properties and method for manufacturing the same (2024-03-26),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#461 in Guangzhou

#16,162 in China

Guangzhou, China

Carl Zeiss Vision (China) Ltd.

Forward Citations = 0

4 inventors:

Emad Flear Aziz (1 out of 3 patents)

Liu Ouyang (1 out of 2 patents)

Haiming You (1 out of 1 patent)

4. Marc Wawerla (1 out of 1 patent)

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