CL

Chang-Hyun Lee

Samsung: 150 patents #167 of 75,807Top 1%
HM Hyundai Motor: 26 patents #278 of 11,886Top 3%
KM Kia Motors: 15 patents #239 of 7,429Top 4%
SH Sk Hynix: 12 patents #620 of 4,849Top 15%
EC Ehwa Diamond Ind. Co.: 11 patents #1 of 23Top 5%
TC Tyco Electronics Amp Korea Co.: 4 patents #9 of 111Top 9%
KAIST: 3 patents #3,292 of 11,619Top 30%
CO Coupang: 3 patents #113 of 481Top 25%
LC L&F Co.: 2 patents #16 of 50Top 35%
IN Innertron: 2 patents #5 of 16Top 35%
LG: 1 patents #17,402 of 26,165Top 70%
CC Continental Carbon: 1 patents #8 of 18Top 45%
TC Te Connectivity Co.: 1 patents #212 of 487Top 45%
DC Dong Hee Industrial Co.: 1 patents #28 of 85Top 35%
EI Electric And Telecommunications Research Institute: 1 patents #158 of 779Top 25%
GT General Tool: 1 patents #7 of 9Top 80%
HC Hanmi Pharm. Co.: 1 patents #125 of 212Top 60%
HC Hanyang Hak Won Co.: 1 patents #2 of 47Top 5%
KP Korea Electric Power: 1 patents #216 of 605Top 40%
MI Miraie: 1 patents #55 of 93Top 60%
PC Pohang Iron & Steel Co.: 1 patents #55 of 233Top 25%
SC Sk Chemicals Co.: 1 patents #174 of 305Top 60%
SL Sl: 1 patents #160 of 389Top 45%
GE: 1 patents #19,878 of 36,430Top 55%
📍 Suwon-si, TX: #2 of 44 inventorsTop 5%
Overall (All Time): #2,248 of 4,157,543Top 1%
238
Patents All Time

Issued Patents All Time

Showing 101–125 of 238 patents

Patent #TitleCo-InventorsDate
9214904 Differential power amplifier using mode injection Chang Kun Park 2015-12-15
9212738 Structure for preventing gear shift lever from moving when rear-end collision occurs Young Je Park, Yang Rae Cho 2015-12-15
9184164 Nonvolatile memory devices Jung-Dal Choi 2015-11-10
9159432 Method of programming a nonvolatile memory device Jee-Yeon Kang, Dong-Hoon Jang, Jung-Dal Choi 2015-10-13
9137533 Method and apparatus for encoding video using variable partitions for predictive encoding, and method and apparatus for decoding video using variable partitions for predictive encoding Tammy Lee, Jianle Chen, Dae-sung Cho, Woo-jin Han, Il-koo Kim 2015-09-15
9130524 Linear amplifier and multistage linear amplifier Jong Hoon Park, Chang Kun Park 2015-09-08
9121493 Apparatus for actuating shift lever for vehicle Han Gil Park, Yang Rae Cho 2015-09-01
9111619 Semiconductor memory devices and methods of manufacturing the same Jung-Dal Choi, Do Hyun Lee 2015-08-18
9109318 Integration of blower with washer motor shaft or drive shaft Ashutosh Kulkarni, Gautam Subbarao 2015-08-18
9093547 Vertical type semiconductor devices including a metal gate and methods of forming the same 2015-07-28
9076210 Method and apparatus for encoding and decoding image Pil-Kyu Park, Min-woo Park, Dae-sung Cho 2015-07-07
9023920 High-strength polyphenylene sulfide/polyethylene terephthalate blend resin composition and method for preparing the same Sung-Gi Kim, Jae-Bong Lim, Jong-In Lee, Sung-Su Bae, Sang-Mook Lee 2015-05-05
8970050 Semiconductor memory device including alignment key structures 2015-03-03
8856876 Apparatus and method for identifying wireless network provider in wireless communication system Woo-Jin Park, Jae-Eun Kang, Hyo-sun Shim, Jin-Wook Lee, Seong-Wook Lee 2014-10-07
8828619 Proton exchange polymer membrane using surface treatment technique based on direct fluorination, membrane-electrode assembly, and fuel cell comprising the same Young Moo Lee, Sang-Yun Lee 2014-09-09
8807593 Roof airbag device for vehicle Jun Yeol Choi, Un Koo Lee 2014-08-19
8729615 Non-volatile memory device with high speed operation and lower power consumption Young Woo Park, Kye-hyun Kyung, CHEON AN LEE, Sung-Il Chang, Chul Bum Kim 2014-05-20
8699274 Flash memory device and operating method for concurrently applying different bias voltages to dummy memory cells and regular memory cells during erasure Jung-Dal Choi, Byeong-In Choe 2014-04-15
8629489 Nonvolatile memory devices Jung-Dal Choi 2014-01-14
8613238 Control knob for vehicle Joon Young Park 2013-12-24
8579321 Roof airbag apparatus of vehicle Jun Yeol Choi, Un Koo Lee 2013-11-12
8552488 Nonvolatile memory devices having gate structures doped by nitrogen Dong-Gun Park 2013-10-08
8532413 Entropy encoding/decoding method and apparatus for hierarchical image processing and symbol encoding/decoding apparatus for the same Pil-Kyu Park, Dae Hee Kim, Dae-sung Cho, Min-woo Park 2013-09-10
8525275 Methods of forming non-volatile memory devices Jin-Hwa Heo, Chul-Sung Kim, Bon-Young Koo, Ki-Hyun Hwang 2013-09-03
8520513 Method for variably controlling bit rate of video data through end-to-end channel status sensing in a WiBro network Do-Young Joung, Tae-Sung Park, Yong-Gyoo Kim, Jae-Hoon Kwon, Jae Sung Park +2 more 2013-08-27