David Engberg — 17 Patents at Corestreet

David Engberg has been granted 17 US patents while listed as an inventor at Corestreet. The first was granted in 2008 and the most recent in May 2017. David Engberg ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list David Engberg in San Francisco, CA, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date
9654298	Signature # efficient real time credentials for OCSP and distributed OCSP	Phil Libin, Silvio Micali	2017-05-16
9461828	Signature-efficient real time credentials for OCSP and distributed OCSP	Phil Libin, Silvio Micali	2016-10-04
9454671	Selective data transformation and access for secure cloud analytics	Phil Constantinou	2016-09-27
9449443	Logging access attempts to an area	Phil Libin, Silvio Micali	2016-09-20
9292563	Cross-application data sharing with selective editing restrictions	Seth Hitchings, Phil Constantinou, Edward Roskos	2016-03-22
9230375	Physical access control	Silvio Micali, Phil Libin, Leo Reyzin, Alex Sinelnikov	2016-01-05
9158288	Logging access attempts to an area	Phil Libin, Silvio Micali	2015-10-13
8707030	Distributed delegated path discovery and validation	—	2014-04-22
8261319	Logging access attempts to an area	Phil Libin, Silvio Micali	2012-09-04
8171524	Physical access control	Silvio Micali, Phil Libin, Leo Reyzin, Alex Sinelnikov	2012-05-01
8099603	Secure ID checking	Phil Libin	2012-01-17
8015597	Disseminating additional data used for controlling access	Phil Libin, Silvio Micali, Alex Sinelnikov	2011-09-06
7966487	Communication-efficient real time credentials for OCSP and distributed OCSP	Phil Libin, Silvio Micali	2011-06-21
7822989	Controlling access to an area	Phil Libin, Silvio Micali	2010-10-26
7716486	Controlling group access to doors	Phil Libin, Silvio Micali	2010-05-11
7600129	Controlling access using additional data	Phil Libin, Silvio Micali, Alex Sinelnikov	2009-10-06
7353396	Physical access control	Silvio Micali, Phil Libin, Leo Reyzin, Alex Sinelnikov	2008-04-01

David Engberg — 17 Patents

Issued Patents All Time

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