Han-Ping Chen — 33 Patents at Sandisk Technologies

Han-Ping Chen has been granted 33 US patents while listed as an inventor at Sandisk Technologies. The first was granted in 1998 and the most recent in December 2025. Han-Ping Chen ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list Han-Ping Chen in Nanjing, CA, CN.

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12507121	Methods and apparatus for network load balancing optimization	Zhao Zhou, Yangli Xin, Jinzhi Zhang	2025-12-23
12474433	Presence detection and recognition with Wi-Fi	Guanbo Chen, Hao-Jhen Chang, Dongfang Li, Abhishek Sehgal	2025-11-18
D1096456	Thermometer and humidity gauge with data record	Zhenming Hui	2025-10-07
12046289	Sub-block status dependent device operation	Guirong Liang	2024-07-23
11972810	Read pass voltage dependent recovery voltage setting between program and program verify	Wei Zhao, Henry Chin	2024-04-30
11914933	Generation of dynamic design flows for integrated circuits	—	2024-02-27
11854620	Word line zoned adaptive initial program voltage for non-volatile memory	Erika Penzo, Henry Chin	2023-12-26
11630930	Generation of dynamic design flows for integrated circuits	—	2023-04-18
11521691	Triggering next state verify in program loop for nonvolatile memory	Hua-Ling Cynthia Hsu, Henry Chin, Erika Penzo, Fanglin Zhang	2022-12-06
11139031	Neighbor word line compensation full sequence program scheme	Guirong Liang, Henry Chin	2021-10-05
11055457	Pad ring generation for integrated circuits	John Drummond	2021-07-06
11048837	Generation of dynamic design flows for integrated circuits	—	2021-06-29
10964402	Reprogramming memory cells to tighten threshold voltage distributions and improve data retention	Henry Chin, Ashish Baraskar	2021-03-30
10957394	NAND string pre-charge during programming by injecting holes via substrate	Wei Zhao, Henry Chin	2021-03-23
10922462	Intellectual property block validation and design integration for integrated circuits	—	2021-02-16
10636501	Memory device with reduced neighbor word line interference using adjustable voltage on source-side unselected word line	Ching-Huang Lu, Vinh Diep, Changyuan Chen	2020-04-28
10541035	Read bias adjustment for compensating threshold voltage shift due to lateral charge movement	Ching-Huang Lu, Chung-Yao Pai, Yingda Dong	2020-01-21
9318204	Non-volatile memory and method with adjusted timing for individual programming pulses	Man Lung Mui, Kou Tei	2016-04-19	$13,399,000
7153744	Method of forming self-aligned poly for embedded flash	Chung-Yi Yu	2006-12-26	$4,393,000
6849499	Process for flash memory cell	Hung-Cheng Sung, Cheng-Yuan Hsu	2005-02-01	$3,044,000
6828183	Process for high voltage oxide and select gate poly for split-gate flash memory	Hung-Cheng Sung, Cheng-Yuan Hsu	2004-12-07	$3,296,000
6819593	Architecture to suppress bit-line leakage	Der-Shin Shyu, Hung-Cheng Sung, Li-Wen Chang, Chen-Ming Huang, Ya-Chen Kao	2004-11-16	$4,137,000
6781363	Memory sorting method and apparatus	—	2004-08-24
6675319	Memory access and data control	—	2004-01-06
6649489	Poly etching solution to improve silicon trench for low STI profile	Li-Wen Chang, Hung-Cheng Sung, Der-Shin Shyu, Chen-Ming Huang, Ya-Chen Kao	2003-11-18	$4,153,000

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Han-Ping Chen — 33 Patents

Issued Patents All Time

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