Cryptography

Industry

US Classification
380

US Patent Classification (USPC) is no longer used by USPTO since June 2015. Please refer to similar CPC classifications / industries.

Current Industry

380Cryptography

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Communicating device and communicating method
- Patent number 9,042,553
- Issue date May 26, 2015
- Kabushiki Kaisha Toshiba
- Mikio Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing conditional access to encrypted con...
- Patent number 9,043,827
- Issue date May 26, 2015
- Prime Research Alliance E, Inc.
- Maxim Rapoport
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective management controller authenticated access control to hos...
- Patent number 9,043,872
- Issue date May 26, 2015
- Dell Products, L.P.
- Timothy M. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access management system
- Patent number 9,043,898
- Issue date May 26, 2015
- Lenovo Innovations Limited (Hong Kong)
- Frederic Fok Ah Chuen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for authenticating public key without authenti...
- Patent number 9,043,596
- Issue date May 26, 2015
- Samsung Electronics Co., Ltd.
- Bae-eun Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and pixel interpolation method
- Patent number 9,042,658
- Issue date May 26, 2015
- Ricoh Company, Ltd.
- Satoshi Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Level-two encryption associated with individual privacy and public...
- Patent number 9,042,546
- Issue date May 26, 2015
- Elwha LLC
- Edward K. Y. Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for address privacy protection in receiver ori...
- Patent number 9,042,549
- Issue date May 26, 2015
- QUALCOMM Incorporated
- Lu Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On-demand download of partial encrypted content for partial super d...
- Patent number 9,042,555
- Issue date May 26, 2015
- Sony Corporation
- Brant L. Candelore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SPS authentication
- Patent number 9,042,548
- Issue date May 26, 2015
- QUALCOMM Incorporated
- Lionel J. Garin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, apparatus, and articles of manufacture to encode auxilary...
- Patent number 9,042,554
- Issue date May 26, 2015
- The Nielsen Company (U.S.), LLC
- Nikolay Georgiev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile host using a virtual single account client and server system...
- Patent number RE45532
- Issue date May 26, 2015
- AT&T Intellectual Property II, L.P.
- Paul Shala Henry
- 726 - Information security
Information Patent Grant
Instantaneous recommendation of social interactions in a social net...
- Patent number 9,043,400
- Issue date May 26, 2015
- Facebook, Inc.
- Yigal Dan Rubinstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disk array device and data management method for disk array device
- Patent number 9,043,611
- Issue date May 26, 2015
- NEC Corporation
- Masaya Suenaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for arbitrary-precision division or modular reduction
- Patent number 9,042,543
- Issue date May 26, 2015
- Giesecke & Devrient GmbH
- Markus Bockes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for converting random binary sequence into ran...
- Patent number 9,042,545
- Issue date May 26, 2015
- Electronics and Telecommunications Research Institute
- Bonwook Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for base station assisted peer discovery thro...
- Patent number 9,042,550
- Issue date May 26, 2015
- QUALCOMM Incorporated
- Hua Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronically programmable fuse security encryption
- Patent number 9,042,551
- Issue date May 26, 2015
- International Business Machines Corporation
- John A. Fifield
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and server for providing a mobility key
- Patent number 9,043,599
- Issue date May 26, 2015
- Siemens Aktiengesellschaft
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for generating secret key using change in wire...
- Patent number 9,042,544
- Issue date May 26, 2015
- Electronics And Telecommunicatons Research Institute
- Seon-Yeob Baek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 9,042,547
- Issue date May 26, 2015
- Oki Data Corporation
- Kazuhiko Takizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing encryption keys in a computer system
- Patent number 9,042,552
- Issue date May 26, 2015
- International Business Machines Corporation
- David Sherwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling resource access based on resource properties
- Patent number 9,038,168
- Issue date May 19, 2015
- Microsoft Technology Licensing, LLC
- Nir Ben-Zvi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for reproducing content data and method for generating thumb...
- Patent number 9,037,855
- Issue date May 19, 2015
- SOCIONEXT INC.
- Atsushi Oida
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for protecting information and related encryption...
- Patent number 9,037,868
- Issue date May 19, 2015
- Safend Ltd.
- Pavel Berengoltz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing a rotating key encrypted file system
- Patent number 9,037,870
- Issue date May 19, 2015
- Intuit Inc.
- Peter Xiaohu Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast receiving apparatus and control method thereof
- Patent number 9,036,819
- Issue date May 19, 2015
- Canon Kabushiki Kaisha
- Yoshihiro Saga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for managing messages sent between services
- Patent number 9,037,726
- Issue date May 19, 2015
- Salesforce.com, Inc.
- Peter A. Panec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for securely communicating with electronic meters
- Patent number 9,037,844
- Issue date May 19, 2015
- Itron, Inc.
- Michael T. Garrison Stuber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for enhancing cryptographic capabilities of a wir...
- Patent number 9,036,821
- Issue date May 19, 2015
- InterDigital Technology Corporation
- Alexander Reznik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC CIRCUIT, ELECTRONIC APPARATUS, AND AUTHENTICATION SYSTEM
- Publication number 20150146869
- Publication date May 28, 2015
- FUJITSU LIMITED
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM
- Publication number 20150146870
- Publication date May 28, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Rolf Blom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VISIBLE LIGHT ENCRYPTION METHOD, DECRYPTION METHOD, COMMUNICATION D...
- Publication number 20150146871
- Publication date May 28, 2015
- KUANG-CHI INNOVATIVE TECHNOLOGY LTD.
- Ruopeng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING SENSITIVE DATA USING RELAY
- Publication number 20150146872
- Publication date May 28, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seon Yeob BAEK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for User Identity Verification
- Publication number 20150139418
- Publication date May 21, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Andrew Nocera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROBABILISTIC KEY DISTRIBUTION IN VEHICULAR NETWORKS WITH INFRASTRU...
- Publication number 20150139421
- Publication date May 21, 2015
- UNIVERSIDADE DO PORTO
- Joäo Francisco Cordeiro De Oliveira Barros
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING BROADCAST CHANNEL ENCRYPTION TO...
- Publication number 20150139422
- Publication date May 21, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Roger Piqueras Jover
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Playing Back Alternative Streams of Protect...
- Publication number 20150139419
- Publication date May 21, 2015
- Sonic IP, Inc.
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Serial transmission having a low level EMI
- Publication number 20150139420
- Publication date May 21, 2015
- STMicroelectronics (Grenoble 2) SAS
- Julien Saade
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROTECTION FOR A MEANS OF TRANSPORTATION AGAINST UNAUTHORISED USAGE...
- Publication number 20150139423
- Publication date May 21, 2015
- VODAFONE GMBH
- Maik HILDEBRANDT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY AGREEMENT FOR WIRELESS COMMUNICATION
- Publication number 20150139424
- Publication date May 21, 2015
- CERTICOM CORP.
- Matthew John CAMPAGNA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY MANAGING SYSTEM AND METHOD FOR SENSOR NETWORK SECURITY
- Publication number 20150139425
- Publication date May 21, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seok Kap KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCRYPTION KEY GENERATION
- Publication number 20150131796
- Publication date May 14, 2015
- OMLIS LIMITED
- Markus Milsted
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXECUTING ELECTRONIC CONTRACT ON NFC ENABLED MOBILE DEVICES
- Publication number 20150131797
- Publication date May 14, 2015
- International Business Machines Corporation
- Paul A. Ashley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRYPTOGRAPHIC HASH GENERATION SYSTEM
- Publication number 20150131795
- Publication date May 14, 2015
- SecureRF Corporation
- Iris Anshel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enabling Packet Handling Information in the Clear for MACSEC Protec...
- Publication number 20150131798
- Publication date May 14, 2015
- Cisco Technology, Inc.
- Rakesh Chopra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLACK CORE NETWORK SYSTEM AND METHOD
- Publication number 20150124960
- Publication date May 7, 2015
- Raytheon Company
- Dennis A. Morrison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Public Key Encryption Algorithms for Hard Lock File Encryption
- Publication number 20150124961
- Publication date May 7, 2015
- CERTICOM CORP.
- Robert John Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO DETECT AN OTA (OVER THE AIR) STANDARD MESSAGE AFFECTED BY...
- Publication number 20150124967
- Publication date May 7, 2015
- STMicroelectronics S.r.l.
- Agostino VANORE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY NEGOTIATION METHOD AND APPARATUS ACCORDING TO SM2 KEY EXCHANGE...
- Publication number 20150124970
- Publication date May 7, 2015
- CHINA IWNCOMM CO., LTD.
- Zhiyong Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR SECURE PROVISIONING OF A COMMUNICATION DEVICE
- Publication number 20150127945
- Publication date May 7, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Walter Cooper Chastain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATION
- Publication number 20150124963
- Publication date May 7, 2015
- CertiVox Ltd.
- Kealan MCCUSKER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONDITIONAL ENTITLEMENT PROCESSING FOR OBTAINING A CONTROL WORD
- Publication number 20150124964
- Publication date May 7, 2015
- IRDETO B.V.
- Philip Allan Eisen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
END-TO-END SECURITY IN AN IEEE 802.11 COMMUNICATION SYSTEM
- Publication number 20150124966
- Publication date May 7, 2015
- Björn Smedman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Device for Obtaining a Security Key
- Publication number 20150124969
- Publication date May 7, 2015
- GOLDEN VAST MACAO COMMERCIAL OFFSHORE LIMITED
- Kwok fong Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fast Computation of a Single Coefficient in an Inverse Polynomial
- Publication number 20150124962
- Publication date May 7, 2015
- International Business Machines Corporation
- Craig B. Gentry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Document With Verification Data
- Publication number 20150124965
- Publication date May 7, 2015
- MasterCard International Incorporated
- James C. Noe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURELY JOINING A SECURE WIRELESS COMMUNICATIONS NETWORK
- Publication number 20150124968
- Publication date May 7, 2015
- Microsoft Technology Licensing, LLC
- James Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PERFORMING A SECURE CRYPTOGRAPHIC OPERATION O...
- Publication number 20150117637
- Publication date Apr 30, 2015
- APRIVA, LLC
- Randolph A. Best
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR PERFORMING KEY DERIVATION IN CLOSED DOMAIN
- Publication number 20150117640
- Publication date Apr 30, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jong-Yeon PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Cryptography

Industry

Current Industry

Patents Grantslast 30 patents

Communicating device and communicating method

Method and system for providing conditional access to encrypted con...

Selective management controller authenticated access control to hos...

Access management system

Method and apparatus for authenticating public key without authenti...

Image processing device and pixel interpolation method

Level-two encryption associated with individual privacy and public...

Apparatus and method for address privacy protection in receiver ori...

On-demand download of partial encrypted content for partial super d...

SPS authentication

Methods, apparatus, and articles of manufacture to encode auxilary...

Mobile host using a virtual single account client and server system...

Instantaneous recommendation of social interactions in a social net...

Disk array device and data management method for disk array device

Method for arbitrary-precision division or modular reduction

Apparatus and method for converting random binary sequence into ran...

Methods and apparatus for base station assisted peer discovery thro...

Electronically programmable fuse security encryption

Method and server for providing a mobility key

Apparatus and method for generating secret key using change in wire...

Image forming apparatus

Managing encryption keys in a computer system

Controlling resource access based on resource properties

Method for reproducing content data and method for generating thumb...

System and method for protecting information and related encryption...

Method and system for providing a rotating key encrypted file system

Broadcast receiving apparatus and control method thereof

Apparatus and methods for managing messages sent between services

System and method for securely communicating with electronic meters

Method and system for enhancing cryptographic capabilities of a wir...

Patents Applicationslast 30 patents

ELECTRONIC CIRCUIT, ELECTRONIC APPARATUS, AND AUTHENTICATION SYSTEM

METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM

VISIBLE LIGHT ENCRYPTION METHOD, DECRYPTION METHOD, COMMUNICATION D...

APPARATUS AND METHOD FOR TRANSMITTING SENSITIVE DATA USING RELAY

Method and Apparatus for User Identity Verification

PROBABILISTIC KEY DISTRIBUTION IN VEHICULAR NETWORKS WITH INFRASTRU...

METHOD AND APPARATUS FOR PROVIDING BROADCAST CHANNEL ENCRYPTION TO...

Systems and Methods for Playing Back Alternative Streams of Protect...

Serial transmission having a low level EMI

PROTECTION FOR A MEANS OF TRANSPORTATION AGAINST UNAUTHORISED USAGE...

KEY AGREEMENT FOR WIRELESS COMMUNICATION

KEY MANAGING SYSTEM AND METHOD FOR SENSOR NETWORK SECURITY

ENCRYPTION KEY GENERATION

EXECUTING ELECTRONIC CONTRACT ON NFC ENABLED MOBILE DEVICES

CRYPTOGRAPHIC HASH GENERATION SYSTEM

Enabling Packet Handling Information in the Clear for MACSEC Protec...

BLACK CORE NETWORK SYSTEM AND METHOD

Public Key Encryption Algorithms for Hard Lock File Encryption

METHOD TO DETECT AN OTA (OVER THE AIR) STANDARD MESSAGE AFFECTED BY...

KEY NEGOTIATION METHOD AND APPARATUS ACCORDING TO SM2 KEY EXCHANGE...

APPARATUS AND METHOD FOR SECURE PROVISIONING OF A COMMUNICATION DEVICE

AUTHENTICATION

CONDITIONAL ENTITLEMENT PROCESSING FOR OBTAINING A CONTROL WORD

END-TO-END SECURITY IN AN IEEE 802.11 COMMUNICATION SYSTEM

Method and Device for Obtaining a Security Key

Fast Computation of a Single Coefficient in an Inverse Polynomial

Document With Verification Data

SECURELY JOINING A SECURE WIRELESS COMMUNICATIONS NETWORK

SYSTEM AND METHOD FOR PERFORMING A SECURE CRYPTOGRAPHIC OPERATION O...

APPARATUS AND METHOD FOR PERFORMING KEY DERIVATION IN CLOSED DOMAIN