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USPTO Patent Rankings Data through Dec 31, 2025
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Andy Wangkun Chen — 80 Patents

NVIDIA: 79 patents #20 of 7,811Top 1%
Austin, TX: #196 of 18,064 inventorsTop 2%
Texas: #723 of 125,132 inventorsTop 1%
Overall (All Time): #22,625 of 4,157,543Top 1%
80 Patents All Time
Andy Wangkun Chen has been granted 80 US patents while listed as an inventor at NVIDIA. The first was granted in 2004 and the most recent in December 2025. Andy Wangkun Chen ranks #22,625 of 4,157,543 US inventors in our database (top 0.54%). Patent records list Andy Wangkun Chen in Austin, TX, US.

Issued Patents All Time

Showing 1–25 of 80 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12499917 Inrush current management in a memory array Yew Keong Chong 2025-12-16
12499967 Row repair circuitry Khushal Gelda, Ramesh Manohar, Teresa Louise McLaurin, Prashant Madhukar Kulkarni 2025-12-16
12449890 Power saving mode control for a memory instance Yew Keong Chong, Sriram Thyagarajan, Munish Kumar, Vivek Asthana, Andrew John Turner +1 more 2025-10-21
12300310 Multi-port bitcell architecture Vianney Choserot, Yew Keong Chong, Sriram Thyagarajan 2025-05-13
12300338 Configurable scan chain architecture for multi-port memory Vianney Choserot, Yew Keong Chong, Khushal Gelda 2025-05-13
12218664 Backside power supply techniques Sriram Thyagarajan, Yew Keong Chong, Ayush Kulshrestha, Sony, Rajiv Kumar Sisodia 2025-02-04
12164855 Metal routing techniques Sriram Thyagarajan, Yew Keong Chong, Sony 2024-12-10 $74,183,000
12087357 Multi-port memory architecture Yew Keong Chong, Sriram Thyagarajan, Arjun Singh, Ayush Kulshrestha 2024-09-10 $55,532,000
12066855 Multi-port circuit architecture Yew Keong Chong, Sriram Thyagarajan, Akash Bangalore Srinivasa, Munish Kumar, Khushal Gelda +1 more 2024-08-20 $30,526,000
12066926 Circuitry for memory address collision prevention Yew Keong Chong, Sriram Thyagarajan 2024-08-20 $30,526,000
11901290 Bitcell architecture using buried metal Rajiv Kumar Sisodia 2024-02-13 $35,462,000
11900995 Wordline modulation techniques Rajiv Kumar Sisodia, Sriram Thyagarajan, Yew Keong Chong, Ayush Kulshrestha, Munish Kumar 2024-02-13 $35,462,000
11862271 Memory testing techniques Yannis Jallamion-Grive, Cyrille Dray 2024-01-02 $13,767,000
11837543 Frontside-to-backside intermixing architecture for coupling a frontside network to a backside network Sriram Thyagarajan, Yew Keong Chong, Sony, Ettore Amirante, Ayush Kulshrestha 2023-12-05 $23,199,000
11831341 Data compressor logic circuit Shardendu Shekhar, Yew Keong Chong 2023-11-28 $17,453,000
11688444 Wordline driver architecture Akash Bangalore Srinivasa, Yew Keong Chong, Sreebin Sreedhar, Balaji Ravikumar, Penaka Phani Goberu +1 more 2023-06-27
11676656 Memory architecture with DC biasing Yew Keong Chong, Rajiv Kumar Sisodia, Sriram Thyagarajan 2023-06-13
11670363 Multi-tier memory architecture Rahul Mathur, Mudit Bhargava 2023-06-06
11664086 Column redundancy techniques Yew Keong Chong, Bikas Maiti, Vivek Nautiyal 2023-05-30
11631439 Flexible sizing and routing architecture Sriram Thyagarajan, Yew Keong Chong, Munish Kumar, Rajiv Kumar Sisodia 2023-04-18
11624777 Slew-load characterization Sriram Thyagarajan, Pratik Ghanshambhai Satasia, Yew Keong Chong, Mouli Rajaram Chollangi 2023-04-11
11586445 Modular gated multiplier circuitry and multiplication technique Shardendu Shekhar, Anil Kumar Baratam, James Dennis Dodrill, Yew Keong Chong 2023-02-21
11569219 TSV coupled integrated circuits and methods Rahul Mathur, Xiaoqing Xu, Mudit Bhargava, Brian Tracy Cline, Saurabh Sinha 2023-01-31
11568926 Latch circuitry for memory applications Teresa Louise McLaurin, Frank David Frederick, Richard Slobodnik, Yew Keong Chong 2023-01-31
11557583 Cell architecture Sriram Thyagarajan, Yew Keong Chong, Sony 2023-01-17