Yashovardhana S Kote

US Patent:

20210295325, Sep 23, 2021

Filed:

Mar 1, 2021

Appl. No.:

17/188991

Inventors:

- San Jose CA, US
Yashovardhana Samethanahalli Kote - Fremont CA, US

International Classification:

G06Q 20/40
G06Q 30/02
H04L 29/06
H04L 9/32
G06Q 20/10
G06Q 20/38
G06Q 20/06

Abstract:

Systems and methods for public ledger authentication includes receiving a first previous authentication public ledger address and a first current authentication public ledger address from a user. A verified static user key is identified in a public ledger using the first previous authentication public ledger address. A second current authentication public ledger address is then provided to the user for use in the current authentication attempt. Authentication attempt information is determined that includes a number of authentication attempts by the user, and used in a hash operation with the verified static user key to generate a first user authentication key. A second user authentication key is retrieved from the public ledger that was sent from the first current authentication public ledger address to the second current authentication public ledger address in a transaction, and the user is authenticated if the second user authentication key matches the first user authentication key.

US Patent:

20180101829, Apr 12, 2018

Filed:

Oct 10, 2016

Appl. No.:

15/289672

Inventors:

- San Jose CA, US
Yashovardhana Samethanahalli Kote - Fremont CA, US
Avik Chatterjee - Scottsdale AZ, US

International Classification:

G06Q 20/10
G06Q 20/06
G06Q 20/22
G06Q 20/36

Abstract:

Virtual currency ledger secured physical currency transmissions include receiving a physical currency transfer request from a physical currency receiver device of a physical currency receiver, and identifying a physical currency deliverer device of a physical currency deliverer. A physical currency delivery confirmation code is then associated with a recipient identified in the physical currency transfer request, and a virtual currency address controlled by the physical currency deliverer and included in a virtual currency public ledger is identified to the physical currency receiver device. A reimbursement request code is then received from the physical currency deliverer device and verified using the physical currency delivery confirmation code. In response to the verification, a multi-signature transaction that has been previously signed by the physical currency receiver is then signed to cause a virtual currency amount to be transferred via the virtual currency public ledger to the virtual currency address controlled by the physical currency deliverer.

US Patent:

20170300901, Oct 19, 2017

Filed:

Apr 13, 2016

Appl. No.:

15/098079

Inventors:

- San Jose CA, US
Yashovardhana Samethanahalli Kote - Fremont CA, US

International Classification:

G06Q 20/38
H04L 29/06
H04L 9/32
H04L 29/06

Abstract:

Systems and methods for public ledger authentication includes receiving a first previous authentication public ledger address and a first current authentication public ledger address from a user. A verified static user key is identified in a public ledger using the first previous authentication public ledger address. A second current authentication public ledger address is then provided to the user for use in the current authentication attempt. Authentication attempt information is determined that includes a number of authentication attempts by the user, and used in a hash operation with the verified static user key to generate a first user authentication key. A second user authentication key is retrieved from the public ledger that was sent from the first current authentication public ledger address to the second current authentication public ledger address in a transaction, and the user is authenticated if the second user authentication key matches the first user authentication key.

US Patent:

20170300912, Oct 19, 2017

Filed:

Oct 18, 2016

Appl. No.:

15/296481

Inventors:

- San Jose C, US
Yashovardhana Samethanahalli Kote - Fremont CA, US

International Classification:

G06Q 20/40
G06Q 20/36
G06Q 20/38

Abstract:

Systems and methods for public ledger authentication include receiving a first previous authentication public ledger address and a first current authentication public ledger address from a user. A verified static user key is identified in a public ledger using the first previous authentication public ledger address. A second current authentication public ledger address is then provided to the user for use in the current authentication attempt. Authentication attempt information is determined that includes a number of authentication attempts by the user, and used in a hash operation with the verified static user key to generate a first user authentication key. A second user authentication key is retrieved from the public ledger that was sent from the first current authentication public ledger address to the second current authentication public ledger address in a transaction, and the user is authenticated if the second user authentication key matches the first user authentication key.

US Patent:

20170300978, Oct 19, 2017

Filed:

Jun 28, 2016

Appl. No.:

15/195030

Inventors:

- San Jose CA, US
Yashovardhana Samethanahalli Kote - Fremont CA, US

International Classification:

G06Q 30/02
G06Q 20/38
G06Q 20/10
H04L 9/32
H04L 29/06
H04L 29/06

Abstract:

Systems and methods for public ledger authentication includes receiving a first previous authentication public ledger address and a first current authentication public ledger address from a user. A verified static user key is identified in a public ledger using the first previous authentication public ledger address. A second current authentication public ledger address is then provided to the user for use in the current authentication attempt. Authentication attempt information is determined that includes a number of authentication attempts by the user, and used in a hash operation with the verified static user key to generate a first user authentication key. A second user authentication key is retrieved from the public ledger that was sent from the first current authentication public ledger address to the second current authentication public ledger address in a transaction, and the user is authenticated if the second user authentication key matches the first user authentication key.

US Patent:

20170109734, Apr 20, 2017

Filed:

Dec 30, 2015

Appl. No.:

14/984981

Inventors:

- San Jose CA, US
Yashovardhana S. Kote - San Jose CA, US

International Classification:

G06Q 20/36
G06Q 20/40
G06Q 40/00

Abstract:

Distributed crypto currency chargeback systems and methods include at least one system provider device receiving, through a network from a payer device associated with a payer, a chargeback report associated with a first transaction of a plurality of transactions performed using a distributed crypto currency, where the first transaction involves the payer and a payee. The at least one system provider device publishes the chargeback report in a chargeback ledger. The at least one system provider device receives, through the network from a payee device associated with the payee subsequent to publishing the chargeback ledger including the chargeback report, a chargeback response associated with the first transaction. The at least one system provider device then publishes the chargeback response in the chargeback ledger.

US Patent:

20170109748, Apr 20, 2017

Filed:

Apr 13, 2016

Appl. No.:

15/098102

Inventors:

- San Jose CA, US
Yashovardhana S. Kote - Fremont CA, US

International Classification:

G06Q 20/40
G06Q 20/38

Abstract:

Distributed crypto currency chargeback systems and methods include at least one system provider device receiving, through a network from a payer device associated with a payer, a chargeback report associated with a first transaction of a plurality of transactions performed using a distributed crypto currency, where the first transaction involves the payer and a payee. The at least one system provider device publishes the chargeback report in a chargeback ledger. The at least one system provider device receives, through the network from a payee device associated with the payee subsequent to publishing the chargeback ledger including the chargeback report, a chargeback response associated with the first transaction. The at least one system provider device then publishes the chargeback response in the chargeback ledger.