Inventor · disambiguated record
Andy Yu
Also filed as: YU ANDY · YU ANDY T · YU ANDY TENG-FENG
20 granted patents·7 pending applications·799 citations·filing 1995–2014
96Inventor score
Top patents by PatentIndex Score
27 records- 0193US5907484ACharge pumpPROGRAMMABLE MICROELECTRONICS·Filed 1997·Granted May 25, 1999·134 cites·20 claims
- 0292US5912842ANonvolatile PMOS two transistor memory cell and arrayPROGRAMMABLE MICROELECTRONICS·Filed 1997·Granted Jun 15, 1999·106 cites·20 claims
- 0392US5625544ACharge pumpPROGRAMMABLE MICROELECTRONICS·Filed 1996·Granted Apr 29, 1997·128 cites·20 claims
- 0490US5599122AInk cartridge selection control mechanism of a multi-ink cartridge writing apparatusFiled 1995·Granted Feb 4, 1997·53 cites·1 claims
- 0588US5798967ASensing scheme for non-volatile memoriesPROGRAMMABLE MICROELECTRONICS·Filed 1997·Granted Aug 25, 1998·76 cites·19 claims
- 0684US5796656ARow decoder circuit for PMOS non-volatile memory cell which uses electron tunneling for programming and erasingPROGRAMMABLE MICROELECTRONICS·Filed 1997·Granted Aug 18, 1998·67 cites·13 claims
- 0778US7834388B2Memory array of non-volatile electrically alterable memory cells for storing multiple dataNANOSTAR CORP·Filed 2006·Granted Nov 16, 2010·6 cites·19 claims
- 0878US5687116AProgramming pulse ramp control circuitPROGRAMMABLE MICROELECTRONICS·Filed 1996·Granted Nov 11, 1997·44 cites·11 claims
- 0977US5777926ARow decoder circuit for PMOS non-volatile memory cell which uses channel hot electrons for programmingPROGRAMMABLE MICROELECTRONICS·Filed 1996·Granted Jul 7, 1998·43 cites·17 claims
- 1076US7449744B1Non-volatile electrically alterable memory cell and use thereof in multi-function memory arrayNANOSTAR CORP·Filed 2004·Granted Nov 11, 2008·24 cites·15 claims
- 1175USD742831SGround fault circuit interrupterTOWER MFG CORP·Filed 2013·Granted Nov 10, 2015·22 cites·1 claims
- 1270US7544566B2Method for manufacturing a non-volatile electrically alterable memory cell that stores multiple dataNANOSTAR CORP·Filed 2007·Granted Jun 9, 2009·4 cites·24 claims
- 1363US7276759B1Non-volatile electrically alterable semiconductor memory with control and floating gates and side-wall couplingNANOSTAR CORP·Filed 2004·Granted Oct 2, 2007·10 cites·20 claims
- 1462US7172528B2Transfer case with overdrive/underdrive shiftingBORGWARNER INC·Filed 2004·Granted Feb 6, 2007·16 cites·6 claims
- 1559USD765041SMini in-line ground fault circuit interrupterYU ANDY·Filed 2014·Granted Aug 30, 2016·11 cites·1 claims
- 1658US5903497AIntegrated program verify page bufferPROGRAMMABLE MICROELECTRONICS·Filed 1997·Granted May 11, 1999·18 cites·14 claims
- 1753US5696728ANegative voltage level shift circuitPROGRAMMABLE MICROELECTRONICS·Filed 1997·Granted Dec 9, 1997·13 cites·5 claims
- 1851US8770992B2Leakage current detection interrupter plug having detachable connect terminalsYU ANDY·Filed 2012·Granted Jul 8, 2014·2 cites·12 claims
- 1951US5973967APage buffer having negative voltage level shifterPROGRAMMABLE MICROELECTRONICS·Filed 1997·Granted Oct 26, 1999·13 cites·10 claims
- 2049US2008074924A1Non-volatile electrically alterable memory cells for storing multiple dataYU ANDY·Filed 2007·Application pending·0 cites
- 2147US2011121380A1Non-volatile electrically alterable memory cell for storing multiple dataNANOSTAR CORP·Filed 2010·Application pending·0 cites
- 2246US2006113585A1Non-volatile electrically alterable memory cells for storing multiple dataYU ANDY·Filed 2006·Application pending·0 cites
- 2345US5781471APMOS non-volatile latch for storage of redundancy addressesPROGRAMMABLE MICROELECTRONICS·Filed 1997·Granted Jul 14, 1998·9 cites·5 claims
- 2445US2007297246A1Non-volatile electrically alterable semiconductor memory with control and floating gates and side-wall couplingYU ANDY·Filed 2007·Application pending·0 cites
- 2543US2006157773A1Non-volatile electrically alterable memory cell for storing multiple data and manufacturing thereofYU ANDY T·Filed 2005·Application pending·0 cites
- 2639US2005189190A1Electrohydraulic clutch assemblyFiled 2004·Application pending·0 cites
- 2736US2006081910A1Non-volatile electrically alterable memory cell for storing multiple data and an array thereofYU ANDY·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →