Inventor
CHANG CHUAN-JEN
TW17 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CHUAN-JEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NANYA TECHNOLOGY CORP
14 patentsUS10923177B1Feb 16, 2021
Delay-locked loop, memory device, and method for operating delay-locked loop
NANYA TECHNOLOGY CORP6 citations71
US10515670B1Dec 24, 2019
Memory apparatus and voltage control method thereof
NANYA TECHNOLOGY CORP2 citations71
US10268222B1Apr 23, 2019
Electronic system for adjusting operating voltage
NANYA TECHNOLOGY CORP4 citations70
US7447102B2Nov 4, 2008
Memory and operation method thereof
NANYA TECHNOLOGY CORP6 citations59
US10580477B2Mar 3, 2020
Control circuit and control method for controlling delay lock loop in dynamic random access memory
NANYA TECHNOLOGY CORP0 citations50
US10581420B2Mar 3, 2020
Semiconductor device
NANYA TECHNOLOGY CORP0 citations50
US10504581B1Dec 10, 2019
Memory apparatus and operating method thereof
NANYA TECHNOLOGY CORP0 citations50
US10497423B1Dec 3, 2019
Frequency-adjusting circuit, electronic memory, and method for determining a refresh frequency for a plurality of dram chips
NANYA TECHNOLOGY CORP0 citations50
US10460790B1Oct 29, 2019
Detecting circuit, DRAM, and method for determining a refresh frequency for a delay-locked loop module
NANYA TECHNOLOGY CORP0 citations50
US10310549B1Jun 4, 2019
Clock signal generating circuit and operating method thereof
NANYA TECHNOLOGY CORP0 citations50
US10627840B2Apr 21, 2020
Electronic system for adjusting operating voltage and method of manufacturing the same
NANYA TECHNOLOGY CORP0 citations49
US7876140B2Jan 25, 2011
Signal adjusting system and signal adjusting method
NANYA TECHNOLOGY CORP0 citations41
US10250132B2Apr 2, 2019
Voltage system and operating method thereof
NANYA TECHNOLOGY CORP0 citations40
US9985521B1May 29, 2018
Voltage system
NANYA TECHNOLOGY CORP0 citations40