I also did my research. I did not search for bitcoin but for all the puzzles that have become bitcoin.
First interresting find.
First Find Patent History
Patent number: 6681017
Type: Grant
Filed: Sep 3, 1997Date of Patent: Jan 20, 2004Assignee:
Lucent Technologies Inc. (Murray Hill, NJ)
Inventors:
Yossi Matias (Tel-Aviv), Alain Jules Mayer (New York, NY),
Abraham Silberschatz (Summit, NJ)
Primary Examiner: Ayaz Sheikh
Assistant Examiner: Hosuk Song
Application Number: 08/922,492
Classifications
Current U.S. Class: Key Management (380/277); Key Distribution (380/278); Having Key Exchange (713/171)
International Classification: H04L/900;
Simplified secure shared key establishment and data delivery protocols for electronic commerceSep 3, 1997 - Lucent Technologies Inc.A number of protocols are disclosed for providing simplified security for a series of low-cost transactions carried out between a client and a server within an on-going client-server relationship. A key establishment protocol is used to generate a shared key which will be used by the client and server for the series of transactions. The client generates the shared key as a function of a client identifier, a server identifier and secret client information, encrypts the shared key using a public key of the server, and sends the encrypted shared key to the server. The server responds by incorporating server information into a response which is encrypted using the shared key and sent to the client. The client decrypts the response, verifies that the server has accepted the shared key, and then sends additional client information, such as a credit card number, to the server, using the shared key for encryption. The client may then use the shared key in a series of subsequent transactions with the server. The subsequent transactions may be in accordance with a data delivery protocol in which the client requests information, and the server supplies the information encrypted using the shared key. The server may require that the client demonstrate possession of the shared key before responding to a data delivery request. The generation and use of the shared key may be made substantially transparent to the client through the use of a client-side web proxy.
Lot more info Here
https://patents.justia.com/patent/6681017Who is Yossi Matias
https://en.wikipedia.org/wiki/Yossi_Matias. Yossi Matias is an Israeli computer scientist, entrepreneur and Google executive.
More patents with his name
https://patents.justia.com/inventor/yossi-matiasWho is
Abraham Silberschatz https://en.wikipedia.org/wiki/Abraham_Silberschatz2nd find.Patent History
Publication number: 20020087501
Type: Application
Filed: Sep 9, 1999Publication Date: Jul 4, 2002Patent Grant number: 6502095
Inventors: YURI J. BREITBART (SCOTCH PLAINS, NJ),
RAGHAVAN V. KOMONDOOR (MADISON, WI), RAJEEV RASTOGI (NEW PROVIDENCE, NJ), SRINIVASAN SESHADRI (BASKING RIDGE, NJ),
ABRAHAM SILBERSCHATZ (WARREN, NJ)
Application Number: 09391988
Classifications
Current U.S. Class: 707/1
International Classification: G06F017/30;
TIMESTAMP-BASED SYSTEM AND METHOD FOR SERIALIZING LAZY UPDATES IN A DISTRIBUTED DATABASEA system for, and method of, ensuring serialization of lazy updates in a distributed database described by a directed acyclic copy graph. In one embodiment, the system includes: (1) a timestamp module that creates a unique timestamp for each of the lazy updates and (2) a propagation module, associated with the timestamp module, that employs edges of the directed acyclic copy graph to propagate the lazy updates among replicas in the distributed database according to said unique timestamp and ensure the serialization.
Lot more info Here https://patents.justia.com/patent/20040131182Abraham Silberschatz Patents with his name https://patents.justia.com/search?q=Abraham+SilberschatzWho is RAGHAVAN V. KOMONDOOR
https://drona.csa.iisc.ac.in/~raghavan/3TH FIND Patent History
Patent number: 6381609
Type: Grant
Filed: Jul 2, 1999
Date of Patent: Apr 30, 2002Assignee:
Lucent Technologies Inc. (Murray Hill, NJ)
Inventors: Yuri J. Breitbart (Scotch Plains, NJ),
Raghavan V. Komondoor (Madison, WI),
Rajeev Rastogi (New Providence, NJ), Srinivasan Seshadri (Basking Ridge, NJ), Abraham Silberschatz (Warren, NJ)
Primary Examiner: Diane D. Mizrahi
Attorney, Agent or Law Firm: Hitt Gaines & Boisbrun, PC
Application Number: 09/346,798
Classifications
Current U.S. Class: 707/103; 707/10; 707/102; 707/104.1
International Classification: G06F/1730;
System and method for serializing updates to ancestor sites in a distributed databaseSep 9, 1999 - Lucent Technologies Inc.
A system for, and method of, ensuring serialization of updates from a replica site in a distributed database that is described by a copy graph and a distributed database incorporating the system or the method. In one embodiment, the system includes: (1) a directed acyclic copy graph (DAG) creation module that identifies backedges in, and removes the backedges from, the copy graph to yield a DAG and (2) a propagation module, associated with the DAG creation module, that initially employs eager updating to propagate the updates along the backedges and thereafter employs lazy updating to propagate the updates along edges of the directed acyclic copy graph to ensure the serialization.
more info here
https://patents.justia.com/patent/6499037more patents with Raghavan V. Komondoor name
https://patents.justia.com/search?q=Raghavan+V.+Komondoorwho is Rajeev Rastogi, patents with his name
https://patents.justia.com/search?q=Rajeev+RastogiIf you hop between the patents and read well, then it becomes clear where you must look
Here maybe some other interresting
https://patents.justia.com/inventor/phillip-w-rogawayi think for sure this people working on bitcoin
Raghavan V. Komondoor
Yossi Matias
Rajeev Rastogi
Rest you can find out yourself. i have more thing to do
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That bitcoin is their biggest project they work with, and we are test people, which is not wrong. With Global use you can test it optimally. That is positive for bitcoin.
They are also working on many other projects, saw patents come across storing videos in block chains where I think d.tube is used for that. and advertising systems. Brave browser using chrome, and if you look for the first patent here you see yossi.
You see floods of positives and negatives news spreading worldwide at the same time.
I think its pure testing how the blockchain react on all this things. because nobody knows what happend.
I see bright future in bitcoin.
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