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E STAMP CORP

Overview
  • Total Patents
    49
About

E STAMP CORP has a total of 49 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets control, measurement and it methods for management are WU SHENG JUNG, WORLD MOTO INC and OHMER WILFRED IGNATIUS.

Patent filings per year

Chart showing E STAMP CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kara Salim G 49
#2 Pagel Martin J 5
#3 Whitney Jonathan W 3
#4 Gressett David M 3
#5 Desai Manish 1
#6 Husain Mohammas A 1
#7 Hinh Ken D 1

Latest patents

Publication Filing date Title
AU4376800A Storing, retrieving and automatically printing postage on mail
AU3121599A System and method for retrieving, selecting and printing postage indicia on documents
US6233568B1 System and method for automatically providing shipping/transportation fees
US6199055B1 System and method for providing fault tolerant transcriptions over an unsecured communication channel
AU4744697A System and method for retrieving postage credit over a network
US5796834A System and method for controlling the dispensing of an authenticating indicia
US5812991A System and method for retrieving postage credit contained within a portable memory over a computer network
US5983209A System and method for determination of postal item weight by context
US5822739A System and method for remote postage metering
US5982506A Method and system for electronic document certification
US5682318A System and method for storing postage in a computer system
US5801944A System and method for printing postage indicia directly on documents
US5819240A System and method for generating personalized postage indica
US5717597A System and method for printing personalized postage indicia on greeting cards
US5603410A Memorabilia display case
US5606507A System and method for storing, retrieving and automatically printing postage on mail