公开(公告)号：US20200310709A1

公开(公告)日：2020-10-01

申请号：US16370111

申请日：2019-03-29

Applicant: Konica Minolta Laboratory U.S.A., Inc.

Inventor： Rahul Suraparaju ,  Amitha Hebbar

IPC: G06F3/12 ,  G06F16/27 ,  G06F21/41 ,  H04L9/32

Abstract: A method, a non-transitory computer readable medium, and a mobile device are disclosed for resource enforcement. The method includes: hosting a database of resource enforcement parameters for one or more users on an authentication server; receiving authentication credentials from a user from a mobile client on the authentication server; authenticating the user upon the receipt of authentication credentials from the mobile device; and issuing a digital certificate for the user with resource enforcement parameters to the user from the database of resource enforcement parameters for one or more users on the authentication server.

公开(公告)号：US20190306190A1

公开(公告)日：2019-10-03

申请号：US15942331

申请日：2018-03-30

Applicant: KONICA MINOLTA LABORATORY U.S.A., INC.

Inventor： Rahul Suraparaju

IPC: H04L29/06 ,  G06Q20/06 ,  H04L9/06 ,  H04L9/32

Abstract: A modified mining algorithm of the conventional bitcoin system adopts, during some periods of time, a lower difficulty for proof-of-work (PoW) than the default difficulty of the conventional bitcoin system, while implementing a malicious fork detection mechanism to monitor the bitcoin blockchain during periods of reduced difficulty. The malicious fork detection mechanism detects and removes malicious forks, the malicious forks being recognizes where every block on a forked branch was generated by the same miner. If a malicious fork is found, the mining difficulty is increased back to the default value for a period of time. The default difficulty corresponds to 2016 blocks every 14 days, while the reduced difficulty corresponds to 2016 blocks every 10 days. A miners' blockchain is implemented to allow the miners to reach consensus regarding the detection of malicious forks.

公开(公告)号：US20190306067A1

公开(公告)日：2019-10-03

申请号：US15942013

申请日：2018-03-30

Applicant: Konica Minolta Laboratory U.S.A., Inc.

Inventor： Rahul Suraparaju

IPC: H04L12/801 ,  H04L29/06 ,  H04L12/851 ,  H04L29/08 ,  G06F3/12

Abstract: A method is disclosed for prioritizing network delivery of Internet Protocol (IP) packets, the method comprising: hosting a database of users on a server, each of the users having a network delivery priority attribute for at least one application layer protocol; receiving the network delivery priority attribute from the database on the server upon authentication of a user; and creating an application protocol data unit (APDU) packet for a job, the APDU including an APDU header and a APDU payload, the APDU header including a protocol header with the network delivery priority attribute of the user for the job.

公开(公告)号：US11140146B2

公开(公告)日：2021-10-05

申请号：US16233998

申请日：2018-12-27

Applicant: Konica Minolta Laboratory U.S.A., Inc.

Inventor： Rahul Suraparaju

IPC: H04L29/06

Abstract: A method, a non-transitory computer readable medium, and a mobile device are disclosed for accessing a resource hosted on a relying party server from a mobile device. The method includes: hosting a native application on the mobile device, the native mobile device having a user agent for pre-authenticated users; receiving a redirection request from an authentication server for an authentication token for a pre-authenticated user in response to a request for the resource hosted on the relying party server; sending the authentication token for the pre-authenticated user from the user agent of the mobile device to the authentication server in response to the redirection request form the authentication server; and authenticating the authentication token from the user agent on the authentication server and generating an authentication cookie for the authenticated user to access the resource on the relying party server.

公开(公告)号：US10764325B2

公开(公告)日：2020-09-01

申请号：US15942331

申请日：2018-03-30

Applicant: KONICA MINOLTA LABORATORY U.S.A., INC.

Inventor： Rahul Suraparaju

IPC: G06F21/00 ,  H04L29/06 ,  G06Q20/06 ,  H04L9/32 ,  H04L9/06 ,  G06F21/60 ,  G06F21/64 ,  H04L29/08

Abstract: A modified mining algorithm of the conventional bitcoin system adopts, during some periods of time, a lower difficulty for proof-of-work (PoW) than the default difficulty of the conventional bitcoin system, while implementing a malicious fork detection mechanism to monitor the bitcoin blockchain during periods of reduced difficulty. The malicious fork detection mechanism detects and removes malicious forks, the malicious forks being recognizes where every block on a forked branch was generated by the same miner. If a malicious fork is found, the mining difficulty is increased back to the default value for a period of time. The default difficulty corresponds to 2016 blocks every 14 days, while the reduced difficulty corresponds to 2016 blocks every 10 days. A miners' blockchain is implemented to allow the miners to reach consensus regarding the detection of malicious forks.

公开(公告)号：US10681002B2

公开(公告)日：2020-06-09

申请号：US15828058

申请日：2017-11-30

Applicant: Konica Minolta Laboratory U.S.A., Inc.

Inventor： Ghenya Krochik ,  Rahul Suraparaju ,  Maria Perez

IPC: G06F15/16 ,  H04L29/12 ,  H04L29/08 ,  H04L12/24 ,  H04W4/80

Abstract: A method, non-transitory computer readable medium, and a primary server are disclosed for transferring data over a communication network from an Internet of Things (IoT) device. The method include receiving a data packet from the IoT device on an application running on a primary server, the data packet having a stateless autoconfiguration IPv6 address, which is configured at least partially based on a device identifier assigned to the IoT device; modifying the stateless autoconfiguration IPv6 address associated with the IoT device identifier to generate a global IP address with the application running on the primary server; and sending the data packet with the global IP address from the primary server to one or more secondary servers over the communication network.