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POWERCHIP TECH CORP
TW36 patents
Top patents by PatentIndex Score
US9653142B1May 16, 2017
Volatile semicondcutor memory device, refresh control circuit and method thereof
POWERCHIP TECH CORP25 citations93
US9704898B2Jul 11, 2017
Integrated bio-sensor with nanocavity and fabrication method thereof
POWERCHIP TECH CORP9 citations80
US9419053B2Aug 16, 2016
Resistive random access memory structure and method for operating resistive random access memory
POWERCHIP TECH CORP7 citations80
US9640272B2May 2, 2017
Semiconductor device control circuit and method thereof
POWERCHIP TECH CORP2 citations73
US9589657B2Mar 7, 2017
Internal power supply voltage auxiliary circuit, semiconductor memory device and semiconductor device
POWERCHIP TECH CORP4 citations73
US9620544B2Apr 11, 2017
Image sensor device
POWERCHIP TECH CORP2 citations71
US9537398B2Jan 3, 2017
Voltage generating circuit and regulator circuit for precisely control predetermined high voltage
POWERCHIP TECH CORP5 citations71
US9502969B2Nov 22, 2016
Negative reference voltage generating circuit
POWERCHIP TECH CORP4 citations71
US9780195B2Oct 3, 2017
Non-volatile memory and fabricating method thereof
POWERCHIP TECH CORP4 citations70
US9704579B1Jul 11, 2017
Non-valatile semiconductor memory device and location based erasure methods
POWERCHIP TECH CORP17 citations70
US9478741B2Oct 25, 2016
Resistive random access memory and method for manufacturing the same
POWERCHIP TECH CORP3 citations69
US9709335B2Jul 18, 2017
Dispatch control method for furnace process
POWERCHIP TECH CORP2 citations67
US9466522B2Oct 11, 2016
Method for fabricating semiconductor structure
POWERCHIP TECH CORP3 citations65
US9490349B1Nov 8, 2016
Method of manufacturing a semiconductor device
POWERCHIP TECH CORP4 citations64
US9484349B1Nov 1, 2016
Static random access memory
POWERCHIP TECH CORP2 citations63
US9424934B2Aug 23, 2016
Non-volatile semiconductor memory device and writing method thereof
POWERCHIP TECH CORP6 citations61
US9576963B2Feb 21, 2017
Manufacturing method of vertical channel transistor array
POWERCHIP TECH CORP0 citations52
US9536890B2Jan 3, 2017
Semiconductor transistor and flash memory, and manufacturing method thereof
POWERCHIP TECH CORP1 citations52
US9530507B2Dec 27, 2016
Non-volatile memory apparatus and writing circuit and method for non-volatile memory apparatus
POWERCHIP TECH CORP1 citations52
US9484341B2Nov 1, 2016
Mom capacitor circuit and semiconductor device thereof
POWERCHIP TECH CORP1 citations51
US9620368B2Apr 11, 2017
Method for fabricating non-volatile memory with ONO stack
POWERCHIP TECH CORP0 citations49
US9735228B2Aug 15, 2017
Multilayer crown-shaped MIM capacitor and manufacturing method thereof
POWERCHIP TECH CORP0 citations43
US9679934B2Jun 13, 2017
Semiconductor device
POWERCHIP TECH CORP0 citations43
US9613995B2Apr 4, 2017
Method of manufacturing semiconductor device
POWERCHIP TECH CORP0 citations43
US9627468B2Apr 18, 2017
Capacitor structure and method of manufacturing the same
POWERCHIP TECH CORP1 citations41
US9437311B1Sep 6, 2016
Flash memory apparatus and initialization method for programming operation thereof
POWERCHIP TECH CORP1 citations41
US9406784B1Aug 2, 2016
Method of manufacturing isolation structure and non-volatile memory with the isolation structure
POWERCHIP TECH CORP1 citations41
US9508138B2Nov 29, 2016
Method of detecting photolithographic hotspots
POWERCHIP TECH CORP0 citations40
US9460933B1Oct 4, 2016
Patterning method
POWERCHIP TECH CORP0 citations39
US9437715B1Sep 6, 2016
Non-volatile memory and manufacturing method thereof
POWERCHIP TECH CORP0 citations39
US9437600B2Sep 6, 2016
Flash memory structure and method of making the same
POWERCHIP TECH CORP0 citations37
US9496418B2Nov 15, 2016
Non-volatile memory and fabricating method thereof
POWERCHIP TECH CORP0 citations36
US9461156B2Oct 4, 2016
Memory structrue and operation method thereof
POWERCHIP TECH CORP0 citations35
US9478552B2Oct 25, 2016
Static random access memory and manufacturing method thereof
POWERCHIP TECH CORP0 citations34
US9466605B2Oct 11, 2016
Manufacturing method of non-volatile memory
POWERCHIP TECH CORP0 citations31
US9811899B2Nov 7, 2017
Method, image processing system and computer-readable recording medium for item defect inspection
POWERCHIP TECH CORP0 citations24