{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "United Microelectronics", "item": "https://www.patentleaderboard.com/company/united-microelectronics"}, {"@type": "ListItem", "position": 3, "name": "Chien-Hung Chen", "item": "https://www.patentleaderboard.com/inventor/fl:ch_ln:chen-296"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CC

Chien-Hung Chen — 300 Patents

UMUnited Microelectronics: 60 patents #43 of 4,560Top 1%
TSMC: 40 patents #858 of 12,232Top 8%
INInnolux: 30 patents #35 of 1,038Top 4%
AOAu Optronics: 17 patents #127 of 2,945Top 5%
SCSintai Optical (Shenzhen) Co.: 17 patents #3 of 159Top 2%
ACAsia Optical Co.: 16 patents #3 of 366Top 1%
CTChunghwa Picture Tubes: 15 patents #16 of 907Top 2%
MVMosel Vitelic: 11 patents #17 of 482Top 4%
MPMpi: 10 patents #7 of 183Top 4%
HTHtc: 6 patents #253 of 1,407Top 20%
ITITRI: 5 patents #1,457 of 9,619Top 20%
CCChicony Power Technology Co.: 5 patents #29 of 229Top 15%
ACAce Cad Enterprise Co.: 4 patents #1 of 6Top 20%
Foxconn: 4 patents #1,422 of 5,504Top 30%
GCGiant Manufacturing Co.: 4 patents #15 of 99Top 20%
RORadiant Opto-Electronics: 3 patents #48 of 158Top 35%
MSMstar Semiconductor: 3 patents #146 of 622Top 25%
NUNational Chiao Tung University: 3 patents #170 of 1,517Top 15%
OAOath: 3 patents #102 of 1,117Top 10%
QDQuanta Display: 3 patents #5 of 120Top 5%
RTRichtek Technology: 3 patents #140 of 459Top 35%
KCKwang Yang Motor Co.: 2 patents #50 of 158Top 35%
ACAmpower Technology Co.: 2 patents #15 of 33Top 50%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
DEDelta Electronics: 2 patents #901 of 2,746Top 35%
HCHigh Tech Computer: 2 patents #24 of 140Top 20%
ALAltek: 2 patents #52 of 158Top 35%
YHYahoo Holdings: 2 patents #806 of 2,500Top 35%
CTChangxin Memory Technologies: 1 patents #386 of 743Top 55%
ACAsustek Computer: 1 patents #655 of 1,430Top 50%
NUNational Central University: 1 patents #242 of 733Top 35%
NUNational Cheng Kung University: 1 patents #348 of 1,128Top 35%
NUNational Taiwan University: 1 patents #729 of 2,195Top 35%
APAcer Peripherals: 1 patents #42 of 137Top 35%
QIQiada: 1 patents #2 of 12Top 20%
QIQisda: 1 patents #193 of 490Top 40%
GE: 1 patents #19,940 of 36,430Top 55%
AEAo Ether: 1 patents #7 of 9Top 80%
Verizon: 1 patents #4,960 of 6,238Top 80%
SCSolteam Electronics Co.: 1 patents #15 of 31Top 50%
TCTeco Electric & Machinery Co.: 1 patents #18 of 49Top 40%
ATAdvanced Connection Technology: 1 patents #11 of 19Top 60%
UCUniwill Computer: 1 patents #7 of 26Top 30%
EHE Ink Holdings: 1 patents #459 of 639Top 75%
DEDarfon Electronics: 1 patents #123 of 225Top 55%
COChi Mei Optoelectronics: 1 patents #126 of 296Top 45%
ICIcf Technology Co.: 1 patents #4 of 9Top 45%
CSChi Mei Communication Systems: 1 patents #135 of 370Top 40%
INInventec: 1 patents #521 of 1,270Top 45%
ITInventec (Pudong) Technology: 1 patents #246 of 568Top 45%
JTJadard Technology: 1 patents #5 of 20Top 25%
JCJiyonson Co.: 1 patents #5 of 7Top 75%
MCMacronix International Co.: 1 patents #718 of 1,241Top 60%
Overall (All Time): #1,305 of 4,157,543Top 1%
300 Patents All Time
Chien-Hung Chen has been granted 300 US patents while listed as an inventor at United Microelectronics. The first was granted in 1995 and the most recent in September 2025. Chien-Hung Chen ranks #1,305 of 4,157,543 US inventors in our database (top 0.03%). Patent records list Chien-Hung Chen in Taichung, NY, TW.

Patents per Year

Patents granted per year, 1995 to 2025Bar chart with a peak of 26 patents in 2019.peak 261995: 1 patents19951998: 1 patents1999: 2 patents2000: 7 patents20002001: 7 patents2002: 3 patents2003: 3 patents20032004: 2 patents2005: 3 patents2006: 3 patents20062007: 1 patents2008: 5 patents2009: 7 patents20092010: 13 patents2011: 10 patents2012: 11 patents20122013: 21 patents2014: 14 patents2015: 23 patents20152016: 21 patents2017: 16 patents2018: 18 patents20182019: 26 patents2020: 18 patents2021: 13 patents20212022: 12 patents2023: 11 patents2024: 12 patents20242025: 16 patents2025

Issued Patents All Time

Showing 1–25 of 300 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12431390 Contact features of semiconductor devices Tsui-Ling Yen 2025-09-30
12416789 Lens assembly Hsi-Ling Chang, Guo-Yang Wu, Bo-Yan Chen 2025-09-16
12411808 System and method for obtaining instrumentation data Rajeev Thakur, Mehran Farimani 2025-09-09
12406125 Integrated circuit layout including standard cells and method to form the same Ruei-Yau Chen, Wei Wang, Kun-Yuan Wu, Chien-Fu Chen, Chen-Hsien Hsu 2025-09-02
12408428 Integrated circuit, method for forming a layout of integrated circuit using standard cells Ruei-Yau Chen, Wei Wang, Kun-Yuan Wu, Chien-Fu Chen, Chen-Hsien Hsu 2025-09-02
12396265 Semiconductor structure and manufacturing method thereof Chun-Hsien Lin, Ruei-Yau Chen 2025-08-19
12380066 System and method for selecting instrumentation technique Rajeev Thakur, Mehran Farimani 2025-08-05
12356599 Static random access memory Chih-Kai Hsu 2025-07-08
12322716 Heat dissipating features for laser drilling process Cheng-Pu Chiu, Chien-Chen Li, Chien-Li Kuo, Ting-Ting Kuo, Li-Hsien Huang +2 more 2025-06-03
12315768 Package assembly including lid with additional stress mitigating feet and methods of making the same Yu-Sheng Lin, Shu-Shen Yeh, Chin-Hua Wang, Po-Yao Lin, Shin-Puu Jeng +3 more 2025-05-27
12276972 Wafer scheduling method and wafer scheduling apparatus for etching equipment Jianping Wang, Jinjin Cao 2025-04-15
12278146 Fin field-effect transistor device and method of forming the same Che-Yu Lin, Chien-Wei Lee, Wen-Chu Hsiao, Yee-Chia Yeo 2025-04-15
12255156 Semiconductor package with riveting structure between two rings and method for forming the same Shu-Shen Yeh, Po-Chen Lai, Po-Yao Lin, Shin-Puu Jeng 2025-03-18
12249539 Multigate device structure with engineered cladding and method making the same Shu-Wen Shen, Jiun-Ming Kuo, Yuan-Ching Peng, Ji-Xuan YANG, Jheng-Wei LIN 2025-03-11
12237404 Methods for increasing germanium concentration of surfaces of a silicon germanium portion of a Fin and resulting semiconductor devices Che-Yu Lin, Wen-Chu Hsiao 2025-02-25
12218023 Semiconductor package and method of forming the same Yu-Sheng Lin, Chin-Hua Wang, Shu-Shen Yeh, Po-Yao Lin, Shin-Puu Jeng 2025-02-04
12148809 Layout pattern of static random access memory Chun-Hsien Huang, Yu-Tse Kuo, Shu-Ru Wang, Li-Ping Huang, Chun-Yen Tseng 2024-11-19 $459,000
12124016 Lens assembly Hsi-Ling Chang, Ming-Huang Tseng, Guo-Yang Wu, Bo-Yan Chen 2024-10-22
12119053 Method of programming MLC memory device and related MLC memory device Chia-Wen Wang, Chia-Hui Huang, Jen Yang Hsueh, Ling-Hsiu Chou, Chih-Yang Hsu 2024-10-15 $840,000
12119296 Encircling a semiconductor device with stacked frames on a substrate Shu-Shen Yeh, Yu-Sheng Lin, Po-Yao Lin, Shin-Puu Jeng 2024-10-15 $30,312,000
12112984 Contact features of semiconductor devices Tsui-Ling Yen 2024-10-08 $21,494,000
12087705 Package structure with warpage-control element Yu-Sheng Lin, Po-Chen Lai, Po-Yao Lin, Shin-Puu Jeng 2024-09-10 $10,912,000
12055698 Lens assembly Hsi-Ling Chang, Chun-Yang Yao, Ming-Huang Tseng 2024-08-06
12025143 Mixed flow fan with enhanced heat dissipation efficiency Shun-Chen Chang, Chao-Fu Yang, Chien-Chih Huang 2024-07-02
12021042 Semiconductor package and method of manufacturing the same Kai-Ming Ching, Shu-Shen Yeh, Hui Yu, Yu-Min Cheng 2024-06-25 $10,883,000