Assignee
LOVOLTECH INC
US·36 granted patents·971 citations·filing 1999–2005
Top patents by PatentIndex Score
36 records- 0197US7045397B1JFET and MESFET structures for low voltage high current and high frequency applicationsLOVOLTECH INC·Filed 2005·Granted May 16, 2006·51 cites·8 claims
- 0296US6661276B1MOSFET driver matching circuit for an enhancement mode JFETLOVOLTECH INC·Filed 2002·Granted Dec 9, 2003·114 cites·22 claims
- 0391US6349047B1Full wave rectifier circuit using normally off JFETsLOVOLTECH INC·Filed 2000·Granted Feb 19, 2002·39 cites·14 claims
- 0489US6307223B1Complementary junction field effect transistorsLOVOLTECH INC·Filed 1999·Granted Oct 23, 2001·80 cites·23 claims
- 0585US6549439B1Full wave rectifier circuit using normally off JFETSLOVOLTECH INC·Filed 2001·Granted Apr 15, 2003·25 cites·22 claims
- 0684US7009228B1Guard ring structure and method for fabricating sameLOVOLTECH INC·Filed 2003·Granted Mar 7, 2006·33 cites·17 claims
- 0783US7038260B1Dual gate structure for a FET and method for fabricating sameLOVOLTECH INC·Filed 2003·Granted May 2, 2006·31 cites·14 claims
- 0883US6774417B1Electrostatic discharge protection device for integrated circuitsLOVOLTECH INC·Filed 2002·Granted Aug 10, 2004·26 cites·16 claims
- 0982US6355513B1Asymmetric depletion region for normally off JFETLOVOLTECH INC·Filed 2000·Granted Mar 12, 2002·30 cites·21 claims
- 1081US6921932B1JFET and MESFET structures for low voltage, high current and high frequency applicationsLOVOLTECH INC·Filed 2002·Granted Jul 26, 2005·24 cites·13 claims
- 1181US6356059B1Buck converter with normally off JFETLOVOLTECH INC·Filed 2001·Granted Mar 12, 2002·38 cites·23 claims
- 1280US6580252B1Boost circuit with normally off JFETLOVOLTECH INC·Filed 2001·Granted Jun 17, 2003·25 cites·19 claims
- 1380US6542001B1Power supply module in integrated circuitsLOVOLTECH INC·Filed 2001·Granted Apr 1, 2003·21 cites·20 claims
- 1480US6486011B1JFET structure and manufacture method for low on-resistance and low voltage applicationLOVOLTECH INC·Filed 2000·Granted Nov 26, 2002·22 cites·20 claims
- 1580US6251716B1JFET structure and manufacture method for low on-resistance and low voltage applicationLOVOLTECH INC·Filed 1999·Granted Jun 26, 2001·38 cites·5 claims
- 1679US6528880B1Semiconductor package for power JFET having copper plate for source and ribbon contact for gateLOVOLTECH INC·Filed 2001·Granted Mar 4, 2003·64 cites·21 claims
- 1778US6777722B1Method and structure for double dose gate in a JFETLOVOLTECH INC·Filed 2002·Granted Aug 17, 2004·20 cites·21 claims
- 1875US6696706B1Structure and method for a junction field effect transistor with reduced gate capacitanceLOVOLTECH INC·Filed 2002·Granted Feb 24, 2004·22 cites·24 claims
- 1974US6995052B1Method and structure for double dose gate in a JFETLOVOLTECH INC·Filed 2004·Granted Feb 7, 2006·17 cites·14 claims
- 2072US7009229B1Electrostatic discharge protection device for integrated circuitsLOVOLTECH INC·Filed 2004·Granted Mar 7, 2006·14 cites·18 claims
- 2171US7075132B1Programmable junction field effect transistor and method for programming the sameLOVOLTECH INC·Filed 2002·Granted Jul 11, 2006·13 cites·10 claims
- 2271US6734715B1Two terminal rectifier using normally off JFETLOVOLTECH INC·Filed 2003·Granted May 11, 2004·14 cites·12 claims
- 2370US7098634B1Buck-boost circuit with normally off JFETLOVOLTECH INC·Filed 2003·Granted Aug 29, 2006·22 cites·24 claims
- 2470US6566936B1Two terminal rectifier normally OFF JFETLOVOLTECH INC·Filed 2000·Granted May 20, 2003·15 cites·14 claims
- 2569US6281705B1Power supply module in integrated circuitsLOVOLTECH INC·Filed 1999·Granted Aug 28, 2001·24 cites·18 claims
- 2668US6900506B1Method and structure for a high voltage junction field effect transistorLOVOLTECH INC·Filed 2002·Granted May 31, 2005·13 cites·20 claims
- 2768US6304007B1Switcher for switching capacitorsLOVOLTECH INC·Filed 1999·Granted Oct 16, 2001·35 cites·25 claims
- 2865US6812079B1Method for a junction field effect transistor with reduced gate capacitanceLOVOLTECH INC·Filed 2003·Granted Nov 2, 2004·12 cites·20 claims
- 2964US6887768B1Method and structure for composite trench fillLOVOLTECH INC·Filed 2003·Granted May 3, 2005·9 cites·15 claims
- 3064US6747342B1Flip-chip packagingLOVOLTECH INC·Filed 2002·Granted Jun 8, 2004·15 cites·20 claims
- 3164US6621722B1Rectifier circuits with low forward voltage JFET deviceLOVOLTECH INC·Filed 2000·Granted Sep 16, 2003·15 cites·11 claims
- 3264US6614289B1Starter device for normally off FETsLOVOLTECH INC·Filed 2000·Granted Sep 2, 2003·9 cites·20 claims
- 3363US6975157B1Starter device for normally off JFETsLOVOLTECH INC·Filed 2003·Granted Dec 13, 2005·8 cites·20 claims
- 3460US6750698B1Cascade circuits utilizing normally-off junction field effect transistors for low on-resistance and low voltage applicationsLOVOLTECH INC·Filed 2000·Granted Jun 15, 2004·9 cites·18 claims
- 3559US7122885B2Flip-chip packagingLOVOLTECH INC·Filed 2003·Granted Oct 17, 2006·11 cites·13 claims
- 3649US6674107B1Enhancement mode junction field effect transistor with low on resistanceLOVOLTECH INC·Filed 1999·Granted Jan 6, 2004·13 cites·8 claims
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