Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Measuring method of hole diameter, hole position, hole surface roughness, or bending loss of holey optical fiber, manufacturing method of holey optical fiber, and test method of optical line of holey optical fiber

Measuring method of hole diameter, hole position, hole surface roughness, or bending loss of holey optical fiber, manufacturing method of holey optical fiber, and test method of optical line of holey optical fiber

US Patent 9175946 · Granted Nov 3, 2015

Estimated economic value: $1,486,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical fiber2025
Apparatus and methods for calculating the behavior of linear structures2025
Toner and method for producing toner2025
Optical side input/output circuit and optical connector2025
Optical side input/output circuit and optical connector2025
Multicore optical fiber, method of designing multicore optical fiber, and optica2025
Multicore optical fiber, method of designing multicore optical fiber, and optica2025
Toner and method for producing toner2025
Evaluation method and evaluation device for multi-core fiber2025
Evaluation method and evaluation device for multi-core fiber2025
Disposable diaper2025
Cosmetic2025