Inventor

LIN YU-AN

TW24 patents

⚠️ This page may combine multiple inventors who share the name “LIN YU-AN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIN YU-AN

J D COMPONENTS CO LTD

Seat post assembly for easily adjusting total height of inner tube

Total height adjustable seatpost

Wire control device for bicycle handlebar

Seat post assembly capable of adjusting total height

Pneumatic-hydraulic control valve

Seat angle adjustment device for liftable seatpost

Pneumatic-hydraulic control device

Pneumatic-hydraulic type control valve

LIN YU-AN

Ultra-precision machining system

Machine tool and machining method thereof

Optical lens and lens assembly having same

Measuring instrument

GARMIN INT INC

Watch with display

Watch with display

Watch with display

GAZELLE CORP

Glasses

Glasses frame

(unassigned)

Manifold for aerating and circulating aquarium water

Aquarium having leak-proof bubbling port

ASIA VITAL COMPONENTS CO LTD

Fan operation control system

Integrated system of circuits for serial fan structure

MACRONIX INT CO LTD

Method and apparatus for regulating exhaust pressure in evacuation system of semiconductor process chamber

CPC CORP TAIWAN

Phosphinated (2,6-dimethylphenyl ether) oligomer, preparation method thereof and cured product

KUO YUAN-LUNG

Vehicle mirror assembly for generating electrical energy