Patents by Inventor Ossi Kalevo

Ossi Kalevo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11880831
    Abstract: An encryption system for encrypting data of a party, wherein the party is provided with an encryption key wallet and one or more encryption keys of the encryption key wallet are identifiable using at least one reference code. The encryption key wallet is opened for accessing an encryption key via its reference code, for encrypting data to generate corresponding encrypted data and/or for decrypting encrypted data to generate corresponding decrypted data, wherein the encryption key is reproducibly generated by the encryption key wallet. When the encryption system enables exchange of encrypted data via the encryption system between two or more parties the two or more parties are provided with the encryption key wallet; data exchanged between the parties are encrypted using one or more encryption keys obtained from the encryption key wallet; and the encryption key wallet is opened for use when encrypting and/or decrypting the data exchanged between the parties.
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: January 23, 2024
    Assignee: GURULOGIC MICROSYSTEMS OY
    Inventors: Tuomas Kärkkäinen, Ossi Kalevo
  • Publication number: 20230388402
    Abstract: To provide a called one with information on the caller, a reference to a resource containing real-time or near-real-time information relating to the caller, or information deduced using the real-time or near-real-time information, or the real-time or near-real-time information, or the information deduced using the real-time or near-real-time information, is transmitted with a connection establishment request, and the information in the resource or the received information is displayed to the called one before the requested connection is established so that the called one can make a decision whether or not to answer the call.
    Type: Application
    Filed: April 18, 2023
    Publication date: November 30, 2023
    Applicant: Salmela-Invest Oy
    Inventors: Tuomas KÄRKKÄINEN, Ossi KALEVO
  • Patent number: 11665270
    Abstract: To provide a called one with information on the caller, a reference to a resource containing real-time or near-real-time information relating to the caller, or information deduced using the real-time or near-real-time information, or the real-time or near-real-time information, or the information deduced using the real-time or near-real-time information, is transmitted with a connection establishment request, and the information in the resource or the received information is displayed to the called one before the requested connection is established so that the called one can make a decision whether or not to answer the call.
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: May 30, 2023
    Assignee: SALMELA-INVEST OY
    Inventors: Tuomas Kärkkäinen, Ossi Kalevo
  • Patent number: 11424919
    Abstract: Protecting usage of key store content at a given user device of an end user includes receiving the key store content at the given user device. The key store content includes key materials encrypted using encryption credentials compatible with the given user device. The key store content is in a format compatible with the given user device. The encrypted key materials of the key store content are imported to a protected key store of the given user device, wherein all the key materials of the key store content are imported at one go. The key materials are stored at the protected key store in the encrypted form, and are non-exportable from the key store. Internally within the protected key store, one or more key store integrated services of the given user device are allowed to access the non-exportable key materials for use, via key references only.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: August 23, 2022
    Assignee: Gurulogic Microsystems Oy
    Inventors: Tuomas Kärkkäinen, Ossi Kalevo, Mikko Sahlbom
  • Publication number: 20220014614
    Abstract: To provide a called one with information on the caller, a reference to a resource containing real-time or near-real-time information relating to the caller, or information deduced using the real-time or near-real-time information, or the real-time or near-real-time information, or the information deduced using the real-time or near-real-time information, is transmitted with a connection establishment request, and the information in the resource or the received information is displayed to the called one before the requested connection is established so that the called one can make a decision whether or not to answer the call.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Applicant: Salmela-Invest Oy
    Inventors: Tuomas KÄRKKÄINEN, Ossi KALEVO
  • Patent number: 11202083
    Abstract: A method of encoding input data to generate corresponding encoded data is provided. The method includes encoding the input data into a plurality of symbols in the encoded data, wherein the plurality of symbols represent data as defined by a plurality of palettes indicated and/or included in the encoded data. The method further includes determining mutually different palettes to be used for encoding mutually different parts of the input data, and using the mutually different palettes for encoding the mutually different parts of the input data. Moreover, the method also includes including, within the encoded data, information associating the mutually different palettes with their respective parts of the input data encoded into the encoded data, wherein the information includes palette selection indices for referencing the mutually different palettes on a block-by-block basis.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: December 14, 2021
    Assignee: GURULOGIC MICROSYSTEMS OY
    Inventors: Ossi Kalevo, Tuomas Karkkainen
  • Patent number: 11134144
    Abstract: To provide a called one with information on the caller, a reference to a resource containing real-time or near-real-time information relating to the caller, or information deduced using the real-time or near-real-time information, or the real-time or near-real-time information, or the information deduced using the real-time or near-real-time information, is transmitted with a connection establishment request, and the information in the resource or the received information is displayed to the called one before the requested connection is established so that the called one can make a decision whether or not to answer the call.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: September 28, 2021
    Assignee: Salmela-Invest Oy
    Inventors: Tuomas Kärkkäinen, Ossi Kalevo
  • Patent number: 11023401
    Abstract: A system for communicating data from a source device to a destination device where the source device has no direct access or has only restricted access to any data communication network. The system includes a network device that is to be coupled in communication with the source device, thereby enabling the source device to transfer to the network device the data to be communicated. The system also includes a network node configured to provide a network node service to a source client executing on the network device and to a destination client associated with the destination device. The network device is to be coupled in communication with the network node via a data communication network. The source client is configured to communicate the data to the destination device, by relaying the data through the network node service, when the destination client is connected to the network node service.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: June 1, 2021
    Assignee: Gurulogic Microsystems Oy
    Inventors: Ossi Kalevo, Tuomas Kärkkäinen, Mikko Sahlbom, Jouni Laine
  • Publication number: 20210014350
    Abstract: To provide a called one with information on the caller, a reference to a resource containing real-time or near-realtime information relating to the caller, or information deduced using the real-time or near-real-time information, or the real-time or near-real-time information, or the information deduced using the real-time or near-real-time information, is transmitted with a connection establishment request, and the information in the resource or the received information is displayed to the called one before the requested connection is established so that the called one can make a decision whether or not to answer the call.
    Type: Application
    Filed: July 14, 2020
    Publication date: January 14, 2021
    Applicant: Salmela-Invest Oy
    Inventors: Tuomas KÄRKKÄINEN, Ossi KALEVO
  • Publication number: 20200371979
    Abstract: A system for communicating data from a source device to a destination device where the source device has no direct access or has only restricted access to any data communication network. The system includes a network device that is to be coupled in communication with the source device, thereby enabling the source device to transfer to the network device the data to be communicated. The system also includes a network node configured to provide a network node service to a source client executing on the network device and to a destination client associated with the destination device. The network device is to be coupled in communication with the network node via a data communication network. The source client is configured to communicate the data to the destination device, by relaying the data through the network node service, when the destination client is connected to the network node service.
    Type: Application
    Filed: July 30, 2018
    Publication date: November 26, 2020
    Inventors: Ossi KALEVO, Tuomas KÄRKKÄINEN, Mikko SAHLBOM, Jouni LAINE
  • Patent number: 10728374
    Abstract: To provide a called one with information on the caller, a reference to a resource containing real-time or near-real-time information relating to the caller, or information deduced using the real-time or near-real-time information, or the real-time or near-real-time information, or the information deduced using the real-time or near-real-time information, is transmitted with a connection establishment request, and the information in the resource or the received information is displayed to the called one before the requested connection is established so that the called one can make a decision whether or not to answer the call.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: July 28, 2020
    Assignee: Gurulogic Microsystems Oy
    Inventors: Tuomas Kärkkäinen, Ossi Kalevo
  • Patent number: 10686771
    Abstract: A data security system is provided. The data security system includes at least a first party and a second party that are mutually coupled via a data communication arrangement, wherein the data communication arrangement is operable to provide for user authentications and/or user sign-in. The first and second parties are provided with identical or mutually compatible copies of a digital key code list that includes keys and indexes referencing the keys. The first party is operable to deliver to the second party an authentication message including an index of a key to be derived, a unique identifier (ID) of a digital key code list from which the key is to be derived, and additional information indicative of at least one of: a unique user ID associated with the first party, a session token previously-received from the second party, a date and time at which an attempt for user authentications and/or user sign-in is made. The additional information is provided in an encrypted form.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: June 16, 2020
    Assignee: Gurulogic Microsystems Oy
    Inventors: Tuomas Kärkkäinen, Ossi Kalevo
  • Patent number: 10645208
    Abstract: To provide a called one with information on the caller, a reference to a resource containing real-time or near-real-time information relating to the caller, or information deduced using the real-time or near-real-time information, or the real-time or near-real-time information, or the information deduced using the real-time or near-real-time information, is transmitted with a connection establishment request, and the information in the resource or the received information is displayed to the called one before the requested connection is established so that the called one can make a decision whether or not to answer the call.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: May 5, 2020
    Assignee: GURULOGIC MICROSYSTEMS OY
    Inventors: Tuomas Kärkkäinen, Ossi Kalevo
  • Patent number: 10542257
    Abstract: A method of encoding input data to generate corresponding encoded data includes: setting one or more values of a quality parameter for the plurality of data portions in a portion-specific manner; analysing the plurality of data portions and selecting at least one encoding method and at least two different quantization strengths for encoding the plurality of data portions, based upon a given value of the quality parameter set for the given data portion; encoding the plurality of data portions to generate corresponding encoded data portions, wherein at least two data portions are encoded by an encoding method and different quantization strengths, for a same value of the quality parameter for the at least two data portions; aggregating the encoded data portions to generate encoded data; and assembling information indicative of the at least two quantization strengths and the one or more values of the quality parameter into the encoded data.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: January 21, 2020
    Assignee: Gurulogic Microsystems Oy
    Inventor: Ossi Kalevo
  • Patent number: 10531110
    Abstract: There is provided an encoder for encoding input data to generate corresponding encoded data. The encoder is operable to process the input and to encode at least a portion thereof using at least one Delta encoding algorithm, and to generate one or more predictors for use in encoding one or more subsequent portions of the input data, wherein the encoder is also operable to encode data generated by the at least one Delta encoding algorithm and the one or more predictors by employing at least one entropy encoding algorithm to generate the encoded data. There is provided a decoder for decoding the encoded data to generate corresponding decoded data; optionally, the decoded data and the input data are mutually similar.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: January 7, 2020
    Assignee: Gurulogic Microsystems Oy
    Inventor: Ossi Kalevo
  • Publication number: 20190379537
    Abstract: Protecting usage of key store content at a given user device of an end user includes receiving the key store content at the given user device. The key store content includes key materials encrypted using encryption credentials compatible with the given user device. The key store content is in a format compatible with the given user device. The encrypted key materials of the key store content are imported to a protected key store of the given user device, wherein all the key materials of the key store content are imported at one go. The key materials are stored at the protected key store in the encrypted form, and are non-exportable from the key store. Internally within the protected key store, one or more key store integrated services of the given user device are allowed to access the non-exportable key materials for use, via key references only.
    Type: Application
    Filed: December 1, 2017
    Publication date: December 12, 2019
    Applicant: Gurulogic Microsystems Oy
    Inventors: Tuomas KÄRKKÄINEN, Ossi KALEVO, Mikko SAHLBOM
  • Patent number: 10461773
    Abstract: An encoder for compressing input data to generate corresponding encoded data is provided. The encoder is operable to process the input data to identify reoccurrence of mutually similar multi-dimensional patterns of data bits and/or data symbols therein. The encoder is then operable to represent one or more duplicate reoccurrences of the mutually similar multi-dimensional patterns of data bits and/or data symbols by way of one or more duplication symbols uniquely identifying the mutually similar patterns.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: October 29, 2019
    Assignee: GURULOGIC MICROSYSTEMS OY
    Inventors: Toumas Kärkkäinen, Ossi Kalevo
  • Publication number: 20190320053
    Abstract: To provide a called one with information on the caller, a reference to a resource containing real-time or near-real-time information relating to the caller, or information deduced using the real-time or near-real-time information, or the real-time or near-real-time information, or the information deduced using the real-time or near-real-time information, is transmitted with a connection establishment request, and the information in the resource or the received information is displayed to the called one before the requested connection is established so that the called one can make a decision whether or not to answer the call.
    Type: Application
    Filed: June 27, 2019
    Publication date: October 17, 2019
    Inventors: Tuomas KÄRKKÄINEN, Ossi KALEVO
  • Patent number: 10412414
    Abstract: A decoder includes data processing hardware which is operable to: process encoded input data to extract header information indicative of individual blocks and/or packets, and information indicative of transformations employed to the individual blocks and/or packets; create an initial set of individual blocks and/or packets based on received header data, and prepare a data field in a data storage arrangement for receiving decoded individual block and/or packet content; split or combine individual blocks and/or packets in the data field according to information indicative of splitting/combining; retrieve information describing the transformations and then applying an inverse of the transformations for decoding the encoded and compressed original block and/or packet data to generate corresponding decoded block and/or packet content for populating data field; and when the encoded input data has been at least partially decoded, outputting data from the data field as the decoded output data.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: September 10, 2019
    Assignee: GURULOGIC MICROSYSTEMS OY
    Inventors: Ossi Kalevo, Tuomas Kärkkäinen
  • Publication number: 20190253402
    Abstract: A data security system is provided. The data security system includes at least a first party and a second party that are mutually coupled via a data communication arrangement, wherein the data communication arrangement is operable to provide for user authentications and/or user sign-in. The first and second parties are provided with identical or mutually compatible copies of a digital key code list that includes keys and indexes referencing the keys. The first party is operable to deliver to the second party an authentication message including an index of a key to be derived, a unique identifier (ID) of a digital key code list from which the key is to be derived, and additional information indicative of at least one of: a unique user ID associated with the first party, a session token previously-received from the second party, a date and time at which an attempt for user authentications and/or user sign-in is made. The additional information is provided in an encrypted form.
    Type: Application
    Filed: September 15, 2017
    Publication date: August 15, 2019
    Inventors: Tuomas KÄRKKÄINEN, Ossi KALEVO