Inventor · Irvine, CA, US

Oleksandr Gorbachov

69Patents
14h-index
20Co-inventors
80Inventor score

Filing activity: Sep 8, 2006 → Aug 2, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8019289B2 Radio frequency transceiver front end circuit with matching circuit voltage divider Electricity 31 Active
US9735737B2 High-gain low noise figure complementary metal oxide semiconductor amplifier with low current consumption Electricity 25 Active
US8325632B2 Multi-channel radio frequency front end circuit with full receive diversity for multi-path mitigation Electricity 25 Active
US8467738B2 Multi-mode radio frequency front end module Electricity 20 Active
US9065385B2 Spur cancellation in GSM-GPRS-EDGE power amplifiers with DC-DC converters Electricity 19 Active
US7446626B2 Directional couplers for RF power detection Electricity 19 Active
US9602060B2 Power amplifier architectures with input power protection circuits Electricity 19 Active
US9905902B2 Zero insertion loss directional coupler for wireless transceivers with integrated power amplifiers Electricity 16 Active
US8073400B2 Multi mode radio frequency transceiver front end circuit Electricity 15 Active
US9093734B2 Miniature radio frequency directional coupler for cellular applications Electricity 15 Active
US9748985B2 Multiple band multiple mode transceiver front end flip-chip architecture and circuitry with integrated power amplifiers Electricity 15 Active
US9418950B2 Multiple band multiple mode transceiver front end flip-chip architecture and circuitry with integrated power amplifiers Electricity 14 Active
US9450639B2 Complementary metal oxide semiconductor differential antenna transmit-receive switches with power combining circuitry for orthogonal frequency-division multiplexing systems Electricity 14 Active
US9806679B2 High-linearity CMOS WiFi RF power amplifiers in wide range of burst signals Electricity 14 Active
US8417286B2 Transmit-receive radio frequency front end integrated circuits for laptop computer applications Electricity 14 Active
US8928428B2 On-die radio frequency directional coupler Electricity 12 Active
US10097216B2 Active harmonic filters for integrated radio frequency power amplifiers Electricity 11 Active
US10044400B2 Complementary metal oxide semiconductor differential antenna transmit-receive switches with power combining circuitry for orthogonal frequency-division multiplexing systems Electricity 11 Active
US9853620B2 Coupled-resonator on-die filters for WiFi applications Electricity 11 Active
US7576626B2 Directional couplers for RF power detection Electricity 10 Active
US9985592B2 High gain RF power amplifier with negative capacitor Electricity 10 Active
US8140025B2 Single input/output port radio frequency transceiver front end circuit with low noise amplifier switching transistor Electricity 10 Active
US9143184B2 Radio frequency multi-port switches Electricity 10 Active
US9093967B2 Power amplifier with co-existence filter Electricity 9 Active
US10165513B1 Transmit wake-up architectures in RF front-ends Emerging Cross-Sectional Technologies 9 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.