Hui Chen — 22 Patents at United Microelectronics

Hui Chen has been granted 22 US patents while listed as an inventor at United Microelectronics. The first was granted in 1996 and the most recent in May 2025. Hui Chen ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Hui Chen in Hangzhou City, CA, CN.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12310042	Silicon carbide MOSFET device and manufacturing method thereof	Jiakun Wang	2025-05-20
D1026245	Combination disinfection and storage box for orthodontic appliance	—	2024-05-07
11894440	Silicon carbide MOSFET device and manufacturing method thereof	Jiakun Wang	2024-02-06
11670502	SiC MOSFET and method for manufacturing the same	Jiakun Wang, Bing Wu	2023-06-06
11430589	Hybrid magnet structure	Ching-Shiang Hwang, Jyh-Chyuan Jan, Yun-Liang Chu	2022-08-30
10068654	NAND flash memory	Robin John Jigour, Oron Michael	2018-09-04	$161,000
9627082	NAND flash memory device	Robin John Jigour, Oron Michael	2017-04-18	$94,000
9620231	Method of operating a NAND flash memory device	Robin John Jigour, Oron Michael	2017-04-11	$334,000
9496418	Non-volatile memory and fabricating method thereof	Da Sung, Cheng-Yuan Hsu, Jian-Ming Jaw	2016-11-15
9348995	Nonvolatile memory device having authentication, and methods of operation and manufacture thereof	Ming-Huei Shieh, Krishna Chandra Shekar	2016-05-24	$119,000
9324450	NAND flash memory	Robin John Jigour, Oron Michael	2016-04-26	$237,000
9245590	Stacked die flash memory device with serial peripheral interface	Teng Su	2016-01-26	$438,000
9053317	Nonvolatile memory device having authentication, and methods of operation and manufacture thereof	Ming-Huei Shieh, Krishna Chandra Shekar	2015-06-09	$439,000
8470671	Method of manufacturing a 3-D vertical memory	Chao-Wei Lin, Chih-Yuan Chen	2013-06-25
8441432	Display cell structure and electrode protecting layer compositions	HongMei Zang, Kangtai Ren, Jack Hou, Wanheng Wang, Chia-Pu Chang +5 more	2013-05-14
8441053	Vertical capacitor-less DRAM cell, DRAM array and operation of the same	Chih-Yuan Chen, Chun-Cheng Chen, Ching-Ching Tsai, Ting He, Tai-Liang Hsiung	2013-05-14
8324682	Dynamic random access memory cell and array having vertical channel transistor	Chih-Yuan Chen, Sheng-Fu Yang, Chun-Cheng Chen	2012-12-04
7502267	Clock frequency doubler method and apparatus for serial flash testing	Tien-Ler Lin, Kwangho Kim, Eungjoon Park	2009-03-10	$8,865,000
6784107	Method for planarizing a copper interconnect structure	Chun YAN, Wai-Fan Yau	2004-08-31
6495430	Process for fabricating sharp corner-free shallow trench isolation structure	Wen-Bin Tsai, Chun-Pei Wu	2002-12-17	$41,000
5547086	Video compact disk storage rack	—	1996-08-20
5533630	Compact disk assembly rack	—	1996-07-09

Hui Chen — 22 Patents

Issued Patents All Time

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