UNITED MICROELECTRONICS CORP.
Patent Owner
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- 39 3,978 US PATENTS IN FORCE
- 235 US APPLICATIONS PENDING
- Feb 01, 2018 most recent publication
Details
- 3,978 Issued Patents
- 950 Issued in last 3 years
- 228 Published in last 3 years
- 54,787 Total Citation Count
- Dec 17, 1987 Earliest Filing
- 2,561 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
MATTERS
Rank in Class
Intl Class
Technology
MATTERS
Rank in Class
- No Technologies to Display
Top Patents (by citation)
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Patent #
Title
Filing Date
Issue Date
Intl Class
CITATIONS
5378649
Process for producing non-volatile memory devices having closely spaced buried bit lines and non-overlapping code implant areas
Apr 08, 94
Jan 03, 95
[H01L]
206
5968610
Multi-step high density plasma chemical vapor deposition process
Oct 28, 97
Oct 19, 99
[B05D, H01L]
202
6174812
Copper damascene technology for ultra large scale integration circuits
Jun 08, 99
Jan 16, 01
[H01L]
194
5982360
Adaptive-selection method for memory access priority control in MPEG processor
Sep 30, 97
Nov 09, 99
[G06T, G06F]
116
- No Patents to Display
Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0027,337
PIEZORESISTIVE MICROPHONE AND METHOD OF FABRICATING THE SAME
Aug 25, 16
Jan 25, 18
[H04R, B81C, B81B]
2018/0019,206
ELECTRIC FUSE STRUCTURE AND METHOD FOR FABRICATING THE SAME
Sep 26, 16
Jan 18, 18
[H01L]
2018/0019,324
SEMICONDUCTOR DEVICE HAVING SILICON-GERMANIUM LAYER ON FIN AND METHOD FOR MANUFACTURING THE SAME
May 09, 17
Jan 18, 18
[H01L]
2018/0012,882
SEMICONDUCTOR STRUCTURE FOR ELECTROSTATIC DISCHARGE PROTECTION
Aug 25, 16
Jan 11, 18
[H01L]
- No Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9881831
Method for fabricating semiconductor device including fin shaped structure
Mar 22, 17
Jan 30, 18
[H01L]
9882022
Method for manufacturing transistor with SiCN/SiOCN multilayer spacer
May 10, 17
Jan 30, 18
[H01L]
9875928
Metal interconnect structure and method for fabricating the same
Apr 09, 15
Jan 23, 18
[H01L]
9875937
Method for forming semiconductor structure with nanowire structures
Nov 21, 16
Jan 23, 18
[H01L, B82Y]
9870951
Method of fabricating semiconductor structure with self-aligned spacers
May 18, 17
Jan 16, 18
[H01L]
9871001
Feeding overlay data of one layer to next layer for manufacturing integrated circuit
May 03, 16
Jan 16, 18
[H01L]
9871049
Static random access memory device and forming method thereof
May 12, 17
Jan 16, 18
[G11C, H01L]
9871138
Semiconductor device and method of fabricating semiconductor device
Jun 21, 17
Jan 16, 18
[H01L]
9865693
Semiconductor memory cell, semiconductor memory device, and method of manufacturing semiconductor memory device
Aug 04, 16
Jan 09, 18
[H01L]
- No Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2017/0125,583
HIGH VOLTAGE TRANSISTOR WITH SHORTENED GATE DIELECTRIC LAYER
ABAN
Nov 02, 15
May 04, 17
[H01L]
2017/0103,981
METHOD FOR FABRICATING CONTACTS TO NON-PLANAR MOS TRANSISTORS IN SEMICONDUCTOR DEVICE
ABAN
Oct 12, 15
Apr 13, 17
[H01L]
2017/0098,599
OXIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
ABAN
Oct 01, 15
Apr 06, 17
[H01L]
2017/0084,614
MEMORY CELL WITH OXIDE SEMICONDUCTOR FIELD EFFECT TRANSISTOR DEVICE INTEGRATED THEREIN
ABAN
Sep 17, 15
Mar 23, 17
[H01L]
2017/0047,251
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE INCLUDING FORMING A DIELECTRIC LAYER AROUND A PATTERNED ETCH MASK
ABAN
Aug 12, 15
Feb 16, 17
[H01L]
2017/0005,015
MONITOR PROCESS FOR LITHOGRAPHY AND ETCHING PROCESSES
ABAN
Jul 02, 15
Jan 05, 17
[H01L]
2016/0351,712
METHOD FOR INCREASING STRESS IN THE CHANNEL REGION OF FIN FIELD EFFECT TRANSISTOR
ABAN
Jun 30, 15
Dec 01, 16
[H01L]
2016/0315,171
SEMICONDUCTOR DEVICE HAVING METAL GATE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE HAVING METAL GATE
ABAN
Jun 01, 15
Oct 27, 16
[H01L]
2016/0284,879
LIGHT DETECTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
ABAN
Apr 14, 15
Sep 29, 16
[H01L]
2016/0229,692
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
ABAN
Mar 10, 15
Aug 11, 16
[B81C, B81B]
2016/0233,301
SEMICONDUCTOR STRUCTURE WITH NANOWIRE STRUCTURES AND MANUFACTURING METHOD THEREOF
ABAN
Mar 20, 15
Aug 11, 16
[H01L]
2016/0204,158
COMPLEMENTARY METAL OXIDE SEMICONDUCTOR IMAGE SENSOR DEVICE AND METHOD OF FORMING THE SAME
ABAN
Jan 12, 15
Jul 14, 16
[H01L]
- No Patents to Display
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