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

Xicheng Jiang — 44 Patents

Broadcom: 32 patents #242 of 9,346Top 3%
APAvago Technologies General Ip (Singapore) Pte.: 1 patents #883 of 2,004Top 45%
Irvine, CA: #166 of 6,241 inventorsTop 3%
California: #9,924 of 386,348 inventorsTop 3%
Overall (All Time): #66,838 of 4,157,543Top 2%
44 Patents All Time
Xicheng Jiang has been granted 44 US patents while listed as an inventor at Broadcom. The first was granted in 1990 and the most recent in November 2025. Xicheng Jiang ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list Xicheng Jiang in Irvine, CA, US.

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12470764 Wireless projection method, source end device, and destination end device Zhong-Ren Zhu 2025-11-11
12407259 Method and apparatus for suppressing audible buzz from high-efficiency switching-mode power supply Shengyuan Li, Jianlong Chen 2025-09-02
12374984 Robust low power standby controller for wearable and healthcare supply modules Shengyuan Li, Kareem Abdelghani Ibraheem Mohamed Ragab, Zen Wu 2025-07-29
12369238 LED driver electromagnetic interference mitigation Junjie Lu, Jingbo Duan, Jing-Ming Guo, Jianhua Gan, Jungwoo Song 2025-07-22
12289042 Method and apparatus for stable battery-powered supply modules Shengyuan Li 2025-04-29
12212329 Incremental delta modulation for analog to digital converter signal to noise ratio and linearity enhancement Kareem Abdelghani Ibraheem Mohamed Ragab, Xiaofeng Lin, Darwin Cheung, Chi-Neng Mo, Vinay Chandrasekhar +1 more 2025-01-28
12123774 Method and apparatus for interference reduction in optical sensing receivers Junjie Lu, Jing-Ming Guo, Leon Samuel WANG, Xiaofeng Lin 2024-10-22
12025662 Analog built-in self-test scheme for high volume power management integrated circuit products Shengyuan Li 2024-07-02
10418946 Dual hysteretic control loop of envelope tracking Xiaofeng Lin, Leon Samuel WANG, Shengyuan Li, Junjie Lu 2019-09-17
10326363 Method and apparatus for bypassing current generation in parallel with switching regulator Shengyuan Li, Junjie Lu, Cheng-Kai Huang, Xiaofeng Lin, Leon Samuel WANG 2019-06-18
9756699 Low-power data acquisition system and sensor interface Todd L. Brooks, Iuri Mehr, David Stoops, Vinod Jayakumar, Min Gyu Kim +4 more 2017-09-05 $57,045,000
9564794 System, apparatus, and method for a ping-pong charge pump I-Ning Ku, Hui Zheng, Jungwoo Song 2017-02-07
9413312 Real-time short-circuit detection Jianlong Chen, Sasi Kumar Arunachalam 2016-08-09
9413375 Analog and audio mixed-signal front end for 4G/LTE cellular system-on-chip Xinyu Yu, Fang Lin, Yee Ling Cheung, Michael Inerfield 2016-08-09
9377843 Systems and methods for managing current consumption by an electronic device 2016-06-28
9344046 Digital class-D amplifier with analog feedback Zhengyu Wang, Iuri Mehr, Jungwoo Song 2016-05-17
9276587 Clock generation system 2016-03-01
9225234 In-rush current control for charge-pump LDO I-Ning Ku, Hui Zheng 2015-12-29 $9,166,000
9106197 Systems and methods to suppress noise and idle tones 2015-08-11 $6,600,000
8923492 Integrated CMOS multi-mode drivers Hui Zheng, Sasi Kumar Arunachalam, Alex Jianzhong Chen, Aravind Kumar Padyana, I-Ning Ku +1 more 2014-12-30 $4,929,000
8824538 Methods and systems for adaptive receiver equalization Aaron Buchwald, Hui Wang, Howard Baumer, Avanindra Madisetti 2014-09-02 $3,669,000
8798219 High-speed serial data transceiver and related methods Aaron Buchwald, Michael Le, Josephus Van Engelen, Hui Wang, Howard Baumer +1 more 2014-08-05 $3,657,000
8705752 Low frequency noise reduction circuit architecture for communications applications Jungwoo Song, Jianlong Chen 2014-04-22 $4,132,000
8686789 Transient signal suppression for a class-D audio amplifier arrangement Minsheng Wang 2014-04-01 $4,041,000
8472512 Methods and systems for adaptive receiver equalization Aaron Buchwald, Hui Wang, Howard Baumer, Avanindra Madisetti 2013-06-25 $3,284,000