Inventor
Amit Kalhan
Inventor
San Diego, CA, US
Overview
Patents· 99 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks47%
H04LTransmission of digital information, e.g. telegraphic communication29%
H04BTransmission16%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
H04JMultiplex communication1%
G01SRadio direction-finding1%
H04MTelephonic communication1%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers1%
PatentTitleYear
11,121,761System and method for multiuser packets transmissions for relays202111,122,486Method for sending uplink interference indicator from neighbor cells to unmanned aerial vehicles202111,122,406Bulk RACH machine type communication (MTC) transmissions202111,102,726Uplink transmission power management for unmanned aerial vehicles202111,102,794Device-to-device (D2D) channel management with network-assisted reference signal transmission202111,071,107Control channel architecture with control information distributed over multiple subframes on different carriers202111,051,151Layered data transmissions with geographical location dependent control information for machine type communication (MTC) devices202111,044,737Physical channel structure for communication in unlicensed frequency band202110,952,096Base station and user terminal202110,945,162Special uplink subframe for enhanced mobility202110,804,999Robust relay retransmissions with dual-coding202010,772,108Coverage transition indicator for device-to-device communication202010,721,748Communication resource scheduling for device-to-device (D2D) communication in an unlicensed frequency band202010,694,530Transmission of priority indicator between ENBS in a licensed frequency band to manage communication resources in an unlicensed frequency band202010,674,525Physical channel structure for communication in unlicensed frequency band202010,630,430System and method for dual-coding for dual-hops channels202010,548,148Management of device-to-device communication resources202010,477,570Advance communication resource notification in wireless communication systems having overlapping service areas201910,440,607Base station and user terminal201910,439,791Time division duplex (TDD) communication configuration for unconnected base stations201910,412,706Establishing data relay operation between a relay user equipment (relay-UE) device and an out-of-coverage user equipment (UE) device201910,390,319Device to-device synchronization signal (D2DSS) resource management201910,375,689Control channel architecture with control information distributed over multiple subframes on different carriers201910,368,170Smart headset and method of routing service in response to proximity to mobile device201910,362,546Preamble synchronization signal in unlicensed frequency band201910,361,769Partial decode and forward (PDF) signal forwarding device with scheduler201910,314,093Selection between cellular communication link and device-to-device (D2D) communication link for communication between user equipment (UE) devices201910,306,616Control data transmission over a data channel by a controlling base station201910,194,452Device-to-device (D2D) channel management with network-assisted reference signal transmission201910,172,174Selection between cellular communication link and device-to-device (D2D) communication link using reference signals201910,165,585Physical channel structure for communication in unlicensed frequency band201810,149,334Device-to-device communication management using macrocell communication resources201810,098,137Unlicensed frequency band with licensed frequency band timing201810,070,417Transmission of device-to-device (D2D) control data from a first D2D device to a second D2D device in a cellular communication system201810,004,022Handover signaling using an MBSFN channel in a cellular communication system20189,992,783Handover of device-to-device (D2D) user equipment (UE) devices using D2D subframes with cell identifiers20189,992,002User terminal, radio access network, and communication control method20189,992,782Device-to-device (D2D) subframe with cell identifier20189,930,642'Management of device-to-device communication resources using channel symmetry'20189,894,671'Coverage transition indicator for device-to-device communication'20189,877,351Mobile communication system, user terminal, and base station20189,872,275'Inter-cell messaging using MBSFN Subframe'20189,844,047'Mobile communication system that supports a dual connectivity management'20179,801,198'Unlicensed frequency band with licensed frequency band timing'20179,706,450'Wireless communication system with adjacent base stations transmitting a common group cell identifier'20179,706,369'Handover management using a broadcast channel in a network having synchronized base stations'20179,681,479'Device-to-device communication management using macrocell communication resources'20179,622,239'Mobile communication system that supports a dual connectivity management'20179,596,115'Device beacon for communication management for peer to peer communications'20179,596,629'Systems and methods for transparent point-to-point handovers of a mobile relay'20179,591,461'Transmission of MBSFN subframe within a non-LTE service area'20179,591,619'Acknowledgment messaging over reference signals'20179,577,807'Control data transmission over a data channel by a controlling base station'20179,560,572'Handovers in wireless communication systems with hierarchical cells using different transmission time periods for uplink communication'20179,554,408'Device discovery management using peer device relationships for device-to-device (D2D) communication'20179,549,427'Transmission of device to device sounding reference signals using macrocell communication resources'20179,531,457'Interference management of device-to-device communication in a cellular communication system'20169,532,399'Apparatus, system and method for managing wireless local area network service to a multi-mode portable communication device'20169,467,880'Management of device-to-device discovery signals and small cell discovery signals'20169,451,609'Mobile communication system that supports a dual connectivity management'20169,420,617'Management of device-to-device communication resources using macrocell communication resources'20168,995,308'Control channel architecture with control information distributed over multiple subframes'20158,989,172'Data routing through local network connected to a base station'20158,897,277'Device beacon for handoff management of handoffs to base stations'20148,792,468'System and method for broadcasting overhead parameters in poor coverage regions'20148,780,853'Control channel management'20148,688,034'Repeater with mobile communication device feedback'20148,619,706'Apparatus, system and method for managing wireless service to a wireless communication device'20138,565,204'Management of WLAN and WWAN communication services to a multi-mode wireless communication device'20138,552,789'Device beacon for handoff management of handoffs to access nodes'20138,483,692'Method and systems for allocating transmission of common control information from multiple base stations'20138,467,336'Transmission of synchronization information in a heterogeneous wireless communication system'20138,437,290'Mobile wireless communication device with multiple transceivers'20138,391,865'System selection method and arrangement for mobile wireless communication devices'20138,331,425'Apparatus, system and method for providing a multiple input/multiple output (MIMO) channel interface'20128,315,615'Wireless communication device management system and method'20128,233,433'Apparatus, system and method for initiating WLAN service using beacon signals'20128,233,875'Device beacon for handoff management of handoffs to access nodes'20128,194,609'Handoff management based on non-traffic state uplink signals'20128,195,156'System scanning method and arrangement for mobile wireless communication devices'20128,180,343'Detection of wireless communication devices in systems having cells with different pilot signal frequencies'20128,165,606'Apparatus, system, and method for location information management in a portable communication device'20128,126,423'E911 location reporting without PSAP support'20128,126,468'Apparatus, system and method for priority call management'20128,102,825'Detection of a multi-mode portable communication device at a mesh network'20128,103,285'Apparatus, system and method for determining a geographical location of a portable communication device'20127,978,667'Management of WLAN and WWAN communication services to a multi-mode wireless communication device'20117,969,930'Apparatus, system and method for managing wireless local area network service based on a location of a multi-mode portable communication device'20117,826,340'Hierarchical modulation reverse link interface node providing multiple service levels'20107,826,339'Hierarchical modulation reverse link interface node'20107,706,790'System scanning method and arrangement for mobile wireless communication devices'20107,664,198'System and method for broadcasting data over a wireless network using rateless codes'20107,515,565'Multiple source wireless communication system and method'20097,508,791'Wireless communication coding and transmission systems and methods'20097,302,271'System and method for determining when to exit a wireless communication coverage network'20077,245,656'Method of signal acquisition and mobile station using the method'20077,231,227'Systems and methods for blind source separation of wireless communication signals'20077,123,917'System and method for determining when to exit an existing wireless communications coverage network'20067,085,571'System and method for using geographical location to determine when to exit an existing wireless communications coverage network'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2007Patents assigned to KYOCERA WIRELESS CORP (4)· patent assignee history
2006–2021Based in San Diego, CA, US· patent location history
2007–2021Patents assigned to KYOCERA CORP (95)· patent assignee history
2007–2016Based in La Jolla, CA, US· patent location history
2012–2021Patents assigned to KALHAN AMIT (41)· patent assignee history
2012–2019Patents assigned to CHANG HENRY (9)· patent assignee history
2012–2017Patents assigned to DUNN DOUG (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KYOCERA CORP | 95 | 2007–2021 |
| KALHAN AMITself | 41 | 2012–2021 |
| CHANG HENRY | 9 | 2012–2019 |
| DUNN DOUG | 8 | 2012–2017 |
| KYOCERA WIRELESS CORP | 4 | 2006–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 69 | 2006–2021 |
| La Jolla, California, US | 30 | 2007–2016 |