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IMPINJ INC

Overview
  • Total Patents
    320
  • GoodIP Patent Rank
    12,844
  • Filing trend
    ⇧ 53.0%
About

IMPINJ INC has a total of 320 patent applications. It increased the IP activity by 53.0%. Its first patent ever was published in 2001. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets computer technology, telecommunications and semiconductors are INSIDE TECHNOLOGIES, INTELLEFLEX CORP and MARCONI DATA SYSTEMS LTD.

Patent filings per year

Chart showing IMPINJ INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Diorio Christopher J 201
#2 Humes Todd E 67
#3 Pesavento Alberto 61
#4 Hyde John D 56
#5 Oliver Ronald A 52
#6 Cooper Scott A 49
#7 Stanford Theron 34
#8 Robshaw Matthew 25
#9 Esterberg Aanand 23
#10 Sundstrom Kurt E 23

Latest patents

Publication Filing date Title
US10819319B1 Level shifter circuit with self-gated transition amplifier
US10740574B1 RFID tags enforcing persistence while powered
US10546162B1 User-filtered RFID inventory
US10878685B1 Environment-based RFID IC behavior
US10650346B1 Portal monitoring with steered-beam RFID systems
US10699178B1 Digital identities for physical items
US10878371B1 RFID systems with session-dependent replies
US10402710B1 RFID tags with public and private inventory states
US10679019B1 Fast frequency switching for RFID applications
US10430623B1 RFID tag tracking using tag population management
US10713549B1 RFID tag rectifiers with bias current reuse
US10572703B1 RFID-based item presence detection
US10121033B1 Enhanced RFID tag authentication
US10572789B1 Impedance-change mitigation in RFID tags
US10037444B1 Weak RFID tag signal recovery from collisions
US10311351B1 RFID integrated circuits with antenna contacts on multiple surfaces
US10311353B1 RFID integrated circuits with electrical bridges
US10373038B1 RFID tags enforcing persistence while powered
US10049317B1 RFID tags with public and private inventory states
US2017243032A1 RFID tag location using synthesized-beam RFID readers