Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Eyeglass frame shape measurement device and lens processing device

Eyeglass frame shape measurement device and lens processing device

US Patent 11639848 · Granted May 2, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Secondary battery2025
Ophthalmologic measurement apparatus, ophthalmologic measurement system, and oph2025
Positive electrode for secondary battery, and secondary battery2025
Battery module2025
Battery module2025
Skimmer for aquariums2025
Secondary battery2024
Ophthalmic apparatus2024
Eyeglass lens peripheral edge processing system and non-transitory computer-read2024
Point granting device and point granting method2024
Secondary battery, battery pack, electric vehicle, electric power storage system2024
Method of and apparatus for creating an all-in-focus image of a portion of an ir2024