Yen-cheng Huang

1 Patent

• US115613762023

  Optical Imaging Lens Including Seven Lenses of −−++−++ Refractive Powers, or Eight Lenses of −−++−+−+, −−+++−+−, −−−+−+−+ or −−+++−++ Refractive Powers

  Genius Electronic Optical (Xiamen) Co., Ltd.

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