Inventor

HAAS BERTRAND

US46 patents

⚠️ This page may combine multiple inventors who share the name “HAAS BERTRAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAAS BERTRAND

PITNEY BOWES INC

Method for detecting fraud in a value document such as a check

Mail piece for obtaining samples of harmful materials in mail processing equipment

System and method of identification codes to allow tracking of outbound mail and corresponding inbound reply mail

Electronic voting system and associated method

Vote by mail system that allows voters to verify their votes

Method and system for protecting privacy of signatures on mail ballots

Fragile watermark for detecting printed image copies

Electronic voting system and method having confirmation to detect modification of vote count

Secure vote by mail system and method

Method for detecting perforations on the edge of an image of a form

Method and system for applying an image-dependent dynamic watermark to postal indicia

Integrated ballot and voting envelope with voter verification security

Watermarking method with print-scan compensation

Vote by mail envelope

Method and system for printing an original image and for determining if a printed image is an original or has been altered

Method and system for optimizing print-scan simulations

Verifiable voting system

Method and system for protecting privacy of signatures on mail ballots

Method of reconstructing an image

Method for detecting forged barcodes

Method and system for postdating of financial transactions

Vote by mail envelope that protects privacy of voter&#39;s signature

Copy detection system using correlations of copy detection patterns

Method and system for validating mail ballots

Postage label having concealed postal indicium

Envelope that protects privacy of primary content when inserting secondary material

Vote by mail envelope that protects integrity of ballot during signature verification

Vote by mail envelope that protects privacy of voter&#39;s signature

Copy detection using contour analysis

Method of registering a scanning grid of a scanner with a printing grid of a printer

Detecting printed image copies using phase-space-encoded fragile watermark

System and method for printing documents having a copy detection pattern

HAAS BERTRAND

System and method for providing graphic security to a document at the time of printing

Image encryption for print-and-scan channels using pixel position permutation

Method and system for protecting privacy of signatures on mail ballots

Method for providing targeted advertising while maintaining privacy of personal information of recipients

Method for protecting signatures stored in a database

System and method for paper independent copy detection pattern

AMAZON TECH INC

Enhanced audio and video capture and presentation

Enhanced voice-based presentation of user sentiment

HAMMELL BRADLEY R

Method and system for securing routing information of a communication using identity-based encryption scheme

CORDERY ROBERT A

System and method for authenticating indicia using identity-based signature scheme

REICHELSHEIMER JAY

Multiple color fluorescence security imprint

RYAN JR FREDERICK W

Postage printing system for printing both postal and non-postal documents

EUCHNER JAMES A

Voting system that allows voters to securely verify their votes

HEIDEN RICHARD W

Intelligent physical mail method and system

Vote by mail envelope that protects privacy of voter's signature

Vote by mail envelope that protects privacy of voter's signature