Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YC

Yi Cheng — 33 Patents

AMD: 15 patents #746 of 9,280Top 9%
TSMC: 3 patents #5,465 of 12,232Top 45%
NUNational Taiwan University: 3 patents #238 of 2,195Top 15%
MEMediatek: 3 patents #879 of 2,888Top 35%
BCBeijing Baidu Netcom Science Technology Co.: 2 patents #457 of 1,823Top 30%
Honeywell: 1 patents #15,293 of 16,504Top 95%
Micron: 1 patents #5,692 of 6,374Top 90%
LELegerity: 1 patents #51 of 99Top 55%
MPMediatek Singapore Pte.: 1 patents #350 of 734Top 50%
PLPetrochina Company Limited: 1 patents #264 of 890Top 30%
TUTsinghua University: 1 patents #1,221 of 2,815Top 45%
Overall (All Time): #105,480 of 4,157,543Top 3%
33 Patents All Time
Yi Cheng has been granted 33 US patents while listed as an inventor at AMD. The first was granted in 1997 and the most recent in January 2025. Yi Cheng ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list Yi Cheng in Kaohsiung, CA, TW.

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12191205 Semiconductor device and manufacturing method thereof Minghwei Hong, Juei-Nai Kwo, Tun-Wen Pi, Hsien-Wen WAN, Yu Jie HONG 2025-01-07
12113116 Semiconductor device and manufacturing method thereof Hsien-Wen WAN, Ming-Hwei Hong, Juei-Nai Kwo, Bo-Yu YANG, Yu Jie HONG 2024-10-08
12095679 User equipment and method for managing out-of-order packets Cunliang DU, Zhuoliang ZHANG, Na Wang 2024-09-17
11749738 Semiconductor device and manufacturing method thereof Hsien-Wen WAN, Ming-Hwei Hong, Juei-Nai Kwo, Bo-Yu YANG, Yu Jie HONG 2023-09-05 $7,739,000
11416283 Method and apparatus for processing data in process of expanding or reducing capacity of stream computing system Weikang Gao, Yanlin Wang, Yue Xing, Jianwei Zhang 2022-08-16 $26,164,000
11368506 Fault handling for computer nodes in stream computing system Ran Shi, Jianwei Zhang, Weikang Gao 2022-06-21 $34,194,000
11245023 Semiconductor device and manufacturing method thereof Hsien-Wen WAN, Ming-Hwei Hong, Juei-Nai Kwo, Bo-Yu YANG, Yu Jie HONG 2022-02-08 $17,368,000
10401815 System and method for synchronizing messages using a least common multiple in industrial process control and automation systems Yanqiu Wang, Chengtao Zhang, Fei Cheng, Li Chen, Mei Fa Chen 2019-09-03 $19,278,000
9865516 Wafers having a die region and a scribe-line region adjacent to the die region Tzung-Han Lee, Chun-Yi Wu, Sheng-Yu Yan 2018-01-09 $25,985,000
9648491 Method of selecting an active SIM from multiple SIMs and a wireless device utilizing the same Yu-Ting Chen, Pei-Shiuan Ho, Hsiao-Yun Tseng 2017-05-09
9440227 Method for preparing catalyst coating on metal base plate Zhongtao Zhang, Xuli Zhai, Yong Jin, Jianzhong Li, Guizhi Wang +11 more 2016-09-13 $3,484,000
9313709 Methods for call management with multiple subscriber identity cards and apparatuses using the same Pei-Shiuan Ho, Yu-Ting Chen, Keng-Ming Huang 2016-04-12
8935529 Methods and systems for end-to-end secure SIP payloads Åke Busin, Luis Barriga 2015-01-13 $456,000
8802557 Micro bump and method for forming the same Ruoh-Huey Uang 2014-08-12
8665729 Method for performing radio link control with round trip time awareness, and associated apparatus Peng CHEN 2014-03-04
8426964 Micro bump and method for forming the same Ruoh-Huey Uang 2013-04-23
8323553 Method for manufacturing a substrate with surface structure by employing photothermal effect Tzong-Ming Lee, Ruoh-Huey Uang, Kuo-Chan Chiou, Yu Wang 2012-12-04
6771750 Physical layer transceiver architecture for a home network station connected to a telephone line medium Colin D. Nayler, Phil Keller, Oikwan Tsang, Hung Duy Vo, Dennis Lau +2 more 2004-08-03 $1,898,000
6377666 Apparatus and method for a PHY transmitter with programmable power mode control in CMOS Zhenhua Liu 2002-04-23
6243426 Apparatus and method for slew rate control of MLT-3 transmitter using zero drive William Lo 2001-06-05 $7,807,000
6240131 Digitally controlled transmission line equalizer Kris M. Holt 2001-05-29 $6,079,000
6097767 Apparatus and method for determining an optimum equalizer setting for a signal equalizer in a communication network receiver William Lo, Bin Guo 2000-08-01 $5,860,000
6087860 Apparatus and method for generating an envelope for data signals using CMOS Zhenhua Liu 2000-07-11 $9,020,000
6046796 Methodology for improved semiconductor process monitoring using optical emission spectroscopy Richard J. Markle, Michael J. Gatto, Chris A. Nauert, Richard Bruce Patty 2000-04-04 $6,962,000
5969646 Apparatus and method for decoding differential multi-level data with adaptive threshold control Zhenhua Liu, Kris M. Holt 1999-10-19 $1,257,000