Inventor

CHEN HSIAO-CHIN

TW4 patents

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

UNITED MICROELECTRONICS CORP

2 patents

US7577418B2Aug 18, 2009

Sub-harmonic mixer and down converter with the same

UNITED MICROELECTRONICS CORP10 citations81

US7672658B2Mar 2, 2010

Frequency-converting circuit and down converter with the same

UNITED MICROELECTRONICS CORP3 citations60

NAT CHUNG SHAN INST SCIENCE & TECH

2 patents

US10097136B1Oct 9, 2018

Transformer feed-back quadrature voltage controlled oscillator for correcting dynamic phase error and communication apparatus using the same

NAT CHUNG SHAN INST SCIENCE & TECH2 citations71

US10396712B2Aug 27, 2019

Transformer feed-back quadrature voltage controlled oscillator for correcting dynamic phase error and communication apparatus using the same

NAT CHUNG SHAN INST SCIENCE & TECH0 citations39