Inventor
CHANG FENG-CHENG
TW16 patents
⚠️ This page may combine multiple inventors who share the name “CHANG FENG-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLEARMIND BIOMEDICAL INC
6 patentsUS9968249B2May 15, 2018
Endocranial endoscope
CLEARMIND BIOMEDICAL INC19 citations84
US11076755B2Aug 3, 2021
Endocranial endoscope
CLEARMIND BIOMEDICAL INC6 citations82
US10441153B2Oct 15, 2019
Endocranial endoscope
CLEARMIND BIOMEDICAL INC6 citations82
USD1080868SJun 24, 2025
Cannula for endoscope
CLEARMIND BIOMEDICAL INC0 citations61
US12533011B2Jan 27, 2026
Medical device
CLEARMIND BIOMEDICAL INC0 citations50
US11801337B2Oct 31, 2023
Medical device
CLEARMIND BIOMEDICAL INC0 citations50
REALTEK SEMICONDUCTOR CORP
6 patentsUS9571880B2Feb 14, 2017
Pixel clock generation circuit and method thereof
REALTEK SEMICONDUCTOR CORP3 citations70
US9313019B2Apr 12, 2016
Multi-channel timing recovery device
REALTEK SEMICONDUCTOR CORP2 citations61
US10331597B2Jun 25, 2019
USB type-C switching circuit
REALTEK SEMICONDUCTOR CORP0 citations49
US11592495B2Feb 28, 2023
Test system, transmitter, and receiver capable of executing multiple tests based on DC coupling configuration
REALTEK SEMICONDUCTOR CORP0 citations48
US11275126B2Mar 15, 2022
Test system, transmitting device, and receiving device capable of performing multiple tests in AC coupling mode
REALTEK SEMICONDUCTOR CORP0 citations43
US9686105B2Jun 20, 2017
Clock and data recovery circuit and frequency detection method thereof
REALTEK SEMICONDUCTOR CORP0 citations34