Inventor
Hsing-Wen Chang
Inventor
Miao-Li County, TW
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores35%
H01LSemiconductor devices10%
H10BElectronic memory devices10%
B22FWorking metallic powder5%
C22CAlloys5%
F04DNon-positive-displacement pumps5%
F24CDomestic stoves or ranges5%
G01RMeasuring electric variables5%
G05FSystems for regulating electric or magnetic variables5%
G21CNuclear reactors5%
PatentTitleYear
11,111,565Entropy-controlled BCC alloy having strong resistance to high-temperature neutron radiation damage202110,770,144Non-volatile memory and program method thereof202010,741,250Non-volatile memory device and driving method thereof20209,437,303'Programming method of memory array'20168,929,134'Method of programming a flash memory by enhancing the channel voltage of a program-inhibit bit line with a boosted inhibit scheme'20158,644,081'Flash memory device and programming method thereof'20148,605,507'Flash programming technology for improved margin and inhibiting disturbance'20138,547,166'Temperature compensation circuit and temperature compensated metal oxide semiconductor transistor using the same'20138,004,890'Operation method of non-volatile memory'20117,486,086'Method for measuring intrinsic capacitance of a metal oxide semiconductor (MOS) device'20095,628,289'Smoke exhauster'19975,311,857'Structure smoke exhauster'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to CHANG HSING WEN (1)· patent assignee history
1994–1997Based in Taichung, TW· patent location history
2009–2020Patents assigned to MACRONIX INT CO LTD (9)· patent assignee history
2009–2013Based in Miaoli, TW· patent location history
2011–2016Based in Hsinchu, TW· patent location history
2013–2014Patents assigned to CHANG HSING-WEN (3)· patent assignee history
2013Patents assigned to CHANG YAOWEN (1)· patent assignee history
2013–2020Based in Miao-Li County, TW· patent location history
2014Patents assigned to CHANG YAO-WEN (1)· patent assignee history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MACRONIX INT CO LTD | 9 | 2009–2020 |
| CHANG HSING-WENself | 3 | 2013–2014 |
| CHANG HSING WENself | 1 | 1994 |
| CHANG YAO-WEN | 1 | 2014 |
| CHANG YAOWEN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miao-Li County, TW | 4 | 2013–2020 |
| Hsinchu, TW | 3 | 2011–2016 |
| Miaoli, TW | 2 | 2009–2013 |
| Taichung, TW | 2 | 1994–1997 |
| Seoul, KR | 1 | 2021 |