Patent assignee · TW · COMPANY

RAYS OPTICS INC.

21Patents
21Active
21Granted
47Portfolio score

Filing activity: Aug 12, 2016 → Apr 6, 2021

Most-cited patents

PatentTitleAreaCited byStatus
US11029487B2 Optical lens Physics 1 Active
US10191251B2 Optical lens Physics 1 Active
US10564398B2 Lens and manufacturing method thereof Physics 0 Active
US11841483B2 Optical lens including five lenses of −−+−+, −−+++ or −−+−+, or six lenses of −−−+−+ or −−++−+ refractive powers Physics 0 Active
US11933945B2 Optical lens Physics 0 Active
US11650395B2 Fixed focal imaging lens Physics 0 Active
US11262524B2 Lens structure Physics 0 Active
US11307390B2 Optical lens Physics 0 Active
US11506858B2 Lens module Physics 0 Active
US10634866B2 Lens and manufacturing method thereof Physics 0 Active
US11256067B2 Optical lens Physics 0 Active
US10996442B2 Lens assembly and fabrication method thereof Physics 0 Active
US10558022B2 Optical lens and fabrication method thereof Physics 0 Active
US11675153B2 Lens assembly Electricity 0 Active
US10598907B2 Optical lens Physics 0 Active
US11808927B2 Lens assembly Physics 0 Active
US10809493B2 Optical lens Physics 0 Active
US11841482B2 Imaging lens Physics 0 Active
US11372218B2 Imaging lens and manufacturing method of light-shielding element Physics 0 Active
US10845571B2 Optical lens Physics 0 Active
US11237309B2 Lens Physics 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.