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Inventor profile of:

Eric J. Sprunk

City:

Carlsbad, California

Country:

United States

Published Applications:

43

Last publication date:

2022-12-01

Top Assignees for applications by Eric J. Sprunk

The entities that hold a legal rights for patent applications filed by inventor Sprunk Eric J.:

GENERAL INSTRUMENT CORPORATION 30 Horsham, PA United States
Arris Enterprises LLC 8 Suwanee, GA United States
ARRIS Technology, Inc. 3 Suwanee, GA United States
Motorola Mobility LLC 3 Libertyville, IL United States
Google Technology Holdings LLC 3 Mountain View, CA United States
Arris Enterprises, Inc. 2 Suwanee, GA United States
Motorola Mobility LLC 1 Chicago, IL United States
General Instrumental Corporation 1 Horsham, PA United States
General Instruments Corporation 1 Horsham, PA United States

Recent patent applications by Sprunk Eric J.

Eric J. Sprunk from Carlsbad, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-12-01

US20220385954A1

Embedding information in elliptic curve base point

#2 | 2021-07-29

US20210234691A1

Origin certificate based online certificate issuance

#3 | 2021-03-25

US20210091948A1

Implicit RSA certificates

#4 | 2020-06-11

US20200186346A1

Embedding information in elliptic curve base point

#5 | 2018-08-02

US20180219678A1

Origin certificate based online certificate issuance

#6 | 2017-11-30

US20170346641A1

Efficient encrypted software distribution mechanism

#7 | 2017-11-23

US20170338958A1

Implicit RSA certificates

#8 | 2016-01-21

US20160021075A1

Efficient key generator for distribution of sensitive material from multiple application service providers to a secure element such as a universal integrated circuit card (UICC)

#9 | 2015-11-19

US20150333915A1

Method and apparatus for embedding secret information in digital certificates

#10 | 2015-10-15

US20150296035A1

Real time key collection in device provisioning

#11 | 2014-09-18

US20140281502A1

METHOD AND APPARATUS FOR EMBEDDING SECRET INFORMATION IN DIGITAL CERTIFICATES

#12 | 2014-05-01

US20140123321A1

Handshake protocol to control actors and functions in a cable set-top-box system to propagate acceptance of an IP license to securely authenticate software application program interfaces (APIs)

#13 | 2014-05-01

US20140123242A1

Business method including handshake protocol to control actors and functions to propagate acceptance of an IP license to securely authenticate software application program interfaces (APIs)

#14 | 2014-05-01

US20140123220A1

BUSINESS METHOD INCLUDING CHALLENGE-RESPONSE SYSTEM TO SECURELY AUTHENTICATE SOFTWARE APPLICATION PROGRAM INTERFACES (APIs)

#15 | 2014-05-01

US20140123172A1

Challenge-response cable set-top-box system to securely authenticate software application program interfaces (APIs)

#16 | 2014-03-20

US20140082359A1

Efficient key generator for distribution of sensitive material from multiple application service providers to a secure element such as a universal integrated circuit card (UICC)

#17 | 2014-03-20

US20140082358A1

EFFICIENT KEY GENERATOR FOR DISTRIBUTION OF SENSITIVE MATERIAL FROM MULITPLE APPLICATION SERVICE PROVIDERS TO A SECURE ELEMENT SUCH AS A UNIVERSAL INTEGRATED CIRCUIT CARD (UICC)

#18 | 2013-07-18

US20130185551A1

Revocation list update for devices

#19 | 2013-04-25

US20130104199A1

Object and resource security system

#20 | 2011-10-20

US20110258685A1

Online secure device provisioning framework

#21 | 2011-06-30

US20110161661A1

Enhanced authorization process using digital signatures

#22 | 2011-04-19

US10049812

Multiple level public key hierarchy for performance and high security

#23 | 2010-03-02

US10428882

Secure scan

#24 | 2010-02-09

US9576516

Secure control of security mode

#25 | 2009-12-31

US20090323954A1

Internet protocol telephony security architecture

#26 | 2009-11-05

US20090274295A1

Configurable encryption/decryption for multiple services support

#27 | 2009-10-20

US9587932

Configurable encryption/decryption for multiple services support

#28 | 2009-08-13

US20090202075A1

Conditional access system employing constrained encryption keys

#29 | 2009-02-03

US10646398

Terrestrial broadcast copy protection system for digital television

#30 | 2008-11-11

US9588828

Self authentication ciphertext chaining

#31 | 2008-07-03

US20080162928A1

Method and apparatus for distributing root certification

#32 | 2008-02-28

US20080049942A1

System and method for secure key distribution to manufactured products

#33 | 2007-12-04

US10109111

Smart card mating protocol

#34 | 2007-04-26

US20070091345A1

Method to leverage a secure device to grant trust and identity to a second device

#35 | 2006-07-06

US20060149676A1

Method and apparatus for providing a secure move of a decrpytion content key

#36 | 2006-07-06

US20060146885A1

Method and apparatus for providing a secure system time

#37 | 2006-06-06

US10114898

Pay by time system for content delivery to media playback systems

#38 | 2006-03-09

US20060053439A1

Object and resource security system

#39 | 2006-01-26

US20060020790A1

Authorization using ciphertext tokens in a content receiver

#40 | 2005-11-01

US9717761

Methods and apparatus for keystream generation

#41 | 2005-10-25

US9697656

Method and apparatus for secure transmission of data

#42 | 2005-02-03

US20050027985A1

Internet protocol telephony security architecture

#43 | 2005-01-04

US9890178

Self-generation of certificates using secure microprocessor in a device for transferring digital information

InventorID:

214487 ⎘