Jonathan C Katz

US Patent:

6446083, Sep 3, 2002

Filed:

May 12, 2000

Appl. No.:

09/570569

Inventors:

Nathan D. Leight - New York NY
Jonathan D. Katz - Sands Point NY
Robert C. Plotkin - Dobbs Ferry NY
David A. Epstein - Ossining NY

Assignee:

VastVideo, Inc. - Astoria NY

International Classification:

G06F 1730

US Classification:

7071041, 707 3, 707 5, 707102

Abstract:

A method and apparatus aids consistent, high-quality input of meta-information associated with items inserted into a database by coupling a hierarchical subject taxonomy, used to definitively assign an element, with sets of attributes appropriate for each category. Each attribute in turn is itself associated with a set of legal values drawn from a universe of appropriately typed values. The method and apparatus can be used to enable a user of a database management system to input or augment a set of semantically relevant and consistent meta-information associated with content in or being placed into the database management system. The content in the database system is placed into one or more of a set of hierarchical taxonomic categories. Zero or more semantically relevant attributes are associated with each taxonomic category. Relevant sets of values for each attribute, drawn from a universe of appropriate values, are associated with each attribute at each level in the taxonomic hierarchy.

US Patent:

6476826, Nov 5, 2002

Filed:

Aug 22, 2000

Appl. No.:

09/643255

Inventors:

Robert C. Plotkin - Dobbs Ferry NY
Jonathan Katz - Sands Point NY
Nathan Leight - New York NY

Assignee:

VastVideo, Inc. - Astoria NY

International Classification:

G06F 1500

US Classification:

345723, 345716

Abstract:

A system and method is provided that can integrate a set of video processing systems for the purpose of increasing productivity and throughput. The integrated system edits video into clips, automatically adds records corresponding to these clips in a centralized database system, adds information about the content of these clips into these records, and controls the compression or conversion of these clips for distribution. The database system is used for managing the clips as well as for the searching of the clips based primarily on the content information added in the above process. Using this process, a digital production line may be built that allows video editors to edit sections from a video tape, have these sections (or clips) be dynamically added to a database system, and provide a mechanism for the editors to apply meta-information to the newly created clips at the same time the clips have been authored. Also, this system provides for the automatic processing of the edited material into alternate formats for such purposes as Internet streaming. The combination of these processes provides significant improvement productivity in the generation of clips, such as video highlights, from complete video.

US Patent:

6785330, Aug 31, 2004

Filed:

Aug 18, 2000

Appl. No.:

09/640867

Inventors:

Matthew J. Whealton - Washington DC
Kwok L. Li - Besthesda MD
Jonathan M. Katz - College Park MD

Assignee:

Ghildra Holdings, Inc. - MD

International Classification:

H04N 712

US Classification:

37524011

Abstract:

A method for encoding and transmitting a video signal which includes creating a low bit rate video transport stream from the video signal. Excluded bits derived from the video signal which were not included in the base transport stream are included in one or more separate enhancement transport streams. The base transport stream and each enhancement transport stream is then separately transmitted over at least one communications network.

US Patent:

D536610, Feb 13, 2007

Filed:

May 6, 2004

Appl. No.:

29/205059

Inventors:

Jonathan Katz - Short Hills NJ, US

International Classification:

0903

US Classification:

D 9420, D6626

US Patent:

20130202529, Aug 8, 2013

Filed:

Jan 11, 2013

Appl. No.:

13/739724

Inventors:

The United States of America, as represented by the Secretary, Department of Health and Human Services - Bethesda MD, US
Jonathan L. Katz - Columbia MD, US

Assignee:

The United States of America, as represented by the Secretary, Department of Health and Human - Bethesda MD

International Classification:

A61K 31/46
A61K 51/04

US Classification:

424 165, 546130, 546129, 546127, 514304, 424 91

Abstract:

Disclosed are benztropine analogs having the formula (I)in which Ar is a C-Cmonocyclic aryl group or a C-Cbicyclic aryl group or a heteroaryl, heterocyclic, or arylheterocyclic group having 2 to 12 carbon atoms and one or more heteroatoms selected from the group consisting of N, O, S, P, and any combination thereof; m=1 to 5; n=1 to 3; and Rto Rare as described in the specification; or a pharmaceutically acceptable salt or solvate thereof; pharmaceutical compositions and use thereof, e.g., in treating mental disorders.

US Patent:

20230006838, Jan 5, 2023

Filed:

Sep 9, 2022

Appl. No.:

17/941972

Inventors:

- San Jose CA, US
Ben Riva - Givatayim, IL
Alon Navon - Tel-Aviv, IL
Lev Pachmanov - Haifa, IL
Jonathan Katz - Silver Spring MD, US

International Classification:

H04L 9/32
H04L 9/08
G06F 9/54
H04L 9/30

Abstract:

A system and method for securing application programming interface (API) requests using multi-party digital signatures. The method includes generating, by a first system, at least one first secret share of a plurality of secret shares based on an API secret, wherein the plurality of secret shares includes the at least one first secret share and at least one second secret share, wherein the at least one second secret share is generated by at least one second system; and signing, by the first system, an API request using the at least one first secret share, wherein the API request is further signed by the at least one second system using the at least one second secret share, wherein the API request is signed without revealing any of the at least one first secret share to the at least one second system and without revealing any of the at least one second secret share to the first system.

US Patent:

20200145206, May 7, 2020

Filed:

May 15, 2018

Appl. No.:

15/980722

Inventors:

- Malibu CA, US
Karim El Defrawy - Santa Monica CA, US
Daniel C. Apon - College Park MD, US
Jonathan Katz - Silver Spring MD, US

International Classification:

H04L 9/08
H04L 9/32
H04L 9/00

Abstract:

Described is a system for biometric based security. The system converts biometric data into a cryptographic key using a reusable fuzzy extractor process. The reusable fuzzy extractor process comprises a generation process and a reconstruction process. The generation process takes as input a public parameter and a first biometric input and outputs a public helper string and a first random string. The reconstruction process takes as input a public helper string and a second biometric input and outputs a second random string. The reusable fuzzy extractor process is reusable such that multiple public helper strings do not reveal any information about the first biometric input and the first random string. Secured data is unlocked by applying the cryptographic key for biometric security of access to secured data.

US Patent:

20200044862, Feb 6, 2020

Filed:

May 6, 2019

Appl. No.:

16/404218

Inventors:

- Tel-Aviv, IL
Ben RIVA - Givatayim, IL
Alon NAVON - Tel-Aviv, IL
Lev PACHMANOV - Haifa, IL
Jonathan KATZ - Silver Spring MD, US

Assignee:

Curv, Ltd. - Tel-Aviv

International Classification:

H04L 9/32
G06F 9/54
H04L 9/08

Abstract:

A system and method for securing application programming interface (API) requests using multi-party digital signatures. The method includes generating, by a first system, at least one first secret share of a plurality of secret shares based on an API secret, wherein the plurality of secret shares includes the at least one first secret share and at least one second secret share, wherein the at least one second secret share is generated by at least one second system; and signing, by the first system, an API request using the at least one first secret share, wherein the API request is further signed by the at least one second system using the at least one second secret share, wherein the API request is signed without revealing any of the at least one first secret share to the at least one second system and without revealing any of the at least one second secret share to the first system.