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Inventor

Charles P. Tresser

Inventor
Mamaroneck, NY, US

Overview

60→
Patents
1999–2015
Patent span
Physics
Primary field (CPC G)

Patents· 60 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes21%
H04NPictorial communication, e.g. television16%
H04LTransmission of digital information, e.g. telegraphic communication13%
G06TImage data processing or generation, in general8%
G06FElectric digital data processing6%
G07FCoin-freed or like apparatus6%
G06KGraphical data reading4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
A61BDiagnosis3%
G06VImage or video recognition or understanding3%
PatentTitleYear
9,064,364'Confidential fraud detection system and method'20158,327,451'Secure system and method for enforcement of privacy policy and protection of confidentiality'20128,260,189'Entertainment system using bio-response'20128,200,982'Semiotic system and method with privacy protection'20128,118,216'Method and system for discovering significant subsets in collection of documents'20127,983,468'Method and system for extracting information from documents by document segregation'20117,818,581'Data management system'20107,761,715'Semiotic system and method with privacy protection'20107,640,432'Electronic cash controlled by non-homomorphic signatures'20097,549,054'System, method, service method, and program product for managing entitlement with identity and privacy applications for electronic commerce'20097,502,762'Method and system for commerce with full anonymity'20097,450,723'Method and system for providing for security in communication'20087,401,352'Secure system and method for enforcement of privacy policy and protection of confidentiality'20087,370,366'Data management system and method'20087,360,686'Method and system for discovering significant subsets in collection of documents'20087,353,532'Secure system and method for enforcement of privacy policy and protection of confidentiality'20087,265,872'Error diffusion with averaged directional biases'20077,225,169'Method and system for commerce with full anonymity'20077,222,100'System and method for maintaining customer privacy'20077,215,445'Method and apparatus to correct distortion of document copies'20077,188,258'Method and apparatus for producing duplication- and imitation-resistant identifying marks on objects, and duplication- and duplication- and imitation-resistant objects'20077,171,565'Method and system for producing wise cards'20077,100,050'Secured signal modification and verification with privacy control'20067,051,006'System and method for maintaining customer privacy'20066,996,543'System for protection of goods against counterfeiting'20066,990,586'Secure data transmission from unsecured input environments'20066,982,625'Event-recorder for transmitting and storing electronic signature data'20066,957,337'Method and apparatus for secure authorization and identification using biometrics without privacy invasion'20056,954,290'Method and apparatus to correct distortion of document copies'20056,873,977'Achieving buyer-seller anonymity for unsophisticated users under collusion amongst intermediaries'20056,853,469'Method and system for digital printing by density scheduling'20056,834,344'Semi-fragile watermarks'20046,817,538'Method and system for preventing parallel marketing of wholesale and retail items'20046,807,530'Method and apparatus for remote commerce with customer anonymity'20046,807,634'Watermarks for customer identification'20046,804,373'Method and system using renormalized pixels for public key and compressed images watermarks on prints'20046,746,053'System for preventing parallel marketing of retail items'20046,737,954'Event-recorder for transmitting and storing electronic signature data'20046,597,813'Masks with modulated clustering and aperiodicity and rescaling of masks'20036,564,322'Method and apparatus for watermarking with no perceptible trace'20036,525,672'Event-recorder for transmitting and storing electronic signature data'20036,515,770'Dither mask generation with calibration-independent number of threshold levels'20036,501,390'Method and apparatus for securely determining aspects of the history of a good'20026,450,403'Method and apparatus for depositing ordinary checks from home or office'20026,397,334'Method and system for authenticating objects and object data'20026,275,599'Compressed image authentication and verification'20016,256,736'Secured signal modification and verification with privacy control'20016,226,619'Method and system for preventing counterfeiting of high price wholesale and retail items'20016,115,616'Hand held telephone set with separable keyboard'20006,101,001'Target patterns controlled error management'20006,088,123'Dithering masks with very large periods'20006,069,955'System for protection of goods against counterfeiting'20006,064,701'Synchronization-based communication systems'20006,028,907'System and method for three-dimensional geometric modeling by extracting and merging two-dimensional contours from CT slice data and CT scout data'20006,025,930'Multicell clustered mask with blue noise adjustments'20006,023,495'System and method for acquiring three-dimensional data subject to practical constraints by integrating CT slice data and CT scout images'20006,006,011'Target patterns controlled error management'19995,946,370'System and method for accessing the three-dimensional geometry of large objects using X-ray based method subject to limitations on radiation doses'19995,946,455'Model based error diffusion with correction propagation'19995,917,951'Clustered aperiodic mask'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2015Patents assigned to IBM (60)· patent assignee history
1999–2012Based in Mamaroneck, NY, US· patent location history
2000Based in Marmaroneck, NY, US· patent location history
2006–2015Based in New York, NY, US· patent location history
2007–2009Based in Brooklyn, NY, US· patent location history
2008–2012Patents assigned to JP MORGAN CHASE BANK (3)· patent assignee history
2012–2015Patents assigned to TRESSER CHARLES P (4)· patent assignee history
2012Patents assigned to NOWICKI TOMASZ J (2)· patent assignee history
2012Based in Nice, FR· patent location history
2015Patents assigned to ABE NAOKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM601999–2015
TRESSER CHARLES Pself42012–2015
JP MORGAN CHASE BANK32008–2012
NOWICKI TOMASZ J22012
ABE NAOKI12015
Locations
LocationPatentsSpan
Mamaroneck, New York, US431999–2012
New York, New York, US122006–2015
Brooklyn, New York, US22007–2009
Marmaroneck, New York, US22000
Nice, FR12012