Inventor · Tacoma, WA, US

Alexander Levin

26Patents
9h-index
17Co-inventors
68Inventor score

Filing activity: Mar 30, 2001 → Sep 2, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6864726B2 Output signal control from a DAC-driven amplifier-based driver Electricity 34 Expired
US8667496B2 Methods and systems of managing resources allocated to guest virtual machines Physics 17 Active
US7967814B2 Cryoprobe with vibrating mechanism Human Necessities 14 Active
US8083733B2 Cryosurgical instrument with enhanced heat exchange Human Necessities 13 Active
US6567959B2 Method and device for verification of VLSI designs Physics 11 Expired
US7137978B2 Cryosurgical instrument and its accessory system Human Necessities 10 Expired
US7731711B2 Cryosurgical instrument and its accessory system Human Necessities 10 Active
US7803154B2 Cryogenic probe for treating enlarged volume of tissue Human Necessities 10 Active
US7481806B2 Cryosurgical instrument and its accessory system Human Necessities 10 Active
US7425211B2 Cryogenic probe for treating enlarged volume of tissue Human Necessities 9 Active
US9173638B2 Cardiac mechanical assessment using ultrasound Physics 8 Active
US7222659B2 Heat and cold storage multistage tower with application of PCM Emerging Cross-Sectional Technologies 8 Expired
US7577861B2 Duty cycle rejecting serializing multiplexer for output data drivers Physics 5 Active
US7455781B2 Method and system of destruction of volatile compounds in wastewater Performing Operations; Transporting 4 Active
US7154301B2 Apparatus and method for a low jitter predriver for differential output drivers Electricity 3 Expired
US8986985B2 Photobioreactor Chemistry; Metallurgy 3 Active
US7128410B2 Ink jet print head cleaning system Performing Operations; Transporting 3 Expired
US7722775B2 Method and system of destruction of volatile compounds in wastewater Performing Operations; Transporting 2 Active
US8282837B2 Method and system of destruction of volatile compounds in wastewater Performing Operations; Transporting 1 Active
US9729151B2 Isolation module for use between power rails in an integrated circuit Electricity 1 Active
US9238978B2 Method and device for waste-water purification Chemistry; Metallurgy 1 Active
US10304593B2 Data carrying cable with mixed-gauge conductors to achieve longer reach and flexibility Electricity 0 Active
US11034924B2 Photobioreactor Chemistry; Metallurgy 0 Active
US9677786B2 Open-flow solar collector Emerging Cross-Sectional Technologies 0 Active
US11742795B2 Concentrating photovoltaic module Emerging Cross-Sectional Technologies 0 Active

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