Patents by Inventor Dongsheng Bi
Dongsheng Bi 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).
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Publication number: 20230114164Abstract: In a further embodiment, a system on a chip integrated circuit (SoC) is provided that includes an active base die including a first cache memory, a first die mounted on and coupled with the active base die, and a second die mounted on the active base die and coupled with the active base die and the first die. The first die includes an interconnect fabric, an input/output interface, and an atomic operation handler. The second die includes an array of graphics processing elements and an interface to the first cache memory of the active base die. At least one of the graphics processing elements are configured to perform, via the atomic operation handler, an atomic operation to a memory device.Type: ApplicationFiled: December 15, 2021Publication date: April 13, 2023Applicant: Intel CorporationInventors: Rahul Pal, Aravindh Anantaraman, Lakshminarayana Pappu, Dongsheng Bi, Guadalupe J. Garcia, Altug Koker, Joydeep Ray, Rahul Joshi, Shrikul Atulkumar Joshi, Mahak Gupta
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Patent number: 11404602Abstract: The present application relates to the field of semiconductor, especially the Light-Emitting Diode (LED) and a manufacturing method thereof. In some examples, by etching the channel between adjacent light-emitting units, making the high reflection layer at the bottom of the channel, and producing interference fringes through the high reflection layer, and the side of the LED is exposed by using the interference fringes, thereby forming the structure of the groove and the protrusion on the side of the LED. Further, the width of the bottom of the groove can be larger than the width of the opening, and a silicon dioxide layer can be provided on the surfaces of the protrusion structures, which can further improve the luminous efficiency of the LED.Type: GrantFiled: July 13, 2020Date of Patent: August 2, 2022Assignee: ANHUI SANAN OPTOELECTRONICS CO., LTD.Inventors: Dongsheng Bi, Kai Xu, Chia-Hao Tsai, Chao-Ming Huang, Chia-Hao Chang
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Publication number: 20210066540Abstract: The present application relates to the field of semiconductor, especially the Light-Emitting Diode (LED) and a manufacturing method thereof. In some examples, by etching the channel between adjacent light-emitting units, making the high reflection layer at the bottom of the channel, and producing interference fringes through the high reflection layer, and the side of the LED is exposed by using the interference fringes, thereby forming the structure of the groove and the protrusion on the side of the LED. Further, the width of the bottom of the groove can be larger than the width of the opening, and a silicon dioxide layer can be provided on the surfaces of the protrusion structures, which can further improve the luminous efficiency of the LED.Type: ApplicationFiled: July 13, 2020Publication date: March 4, 2021Inventors: Dongsheng BI, Kai XU, Chia-Hao TSAI, Chao-Ming HUANG, Chia-Hao CHANG
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Patent number: 10474515Abstract: An electronic device includes one or more integrated circuits, a debugging translation block, and a bus connected to the one or more integrated circuits and the debugging translation block, the bus configured to provide a connection to one or more external devices, wherein the debugging translation block is configured to receive debugging commands from a testing host device via the bus, convert the debugging commands into debugging input data, and provide the debugging input data to a debugging state machine of a first integrated circuit of the one or more integrated circuits.Type: GrantFiled: May 10, 2017Date of Patent: November 12, 2019Assignee: Intel IP CorporationInventors: Baraa Al-Dabagh, Dongsheng Bi, Roi Uziel
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Patent number: 10201004Abstract: A method and apparatus for coordinating communications between a Bluetooth system and a WiFi system in a device. Requests for airtime are collected from the Bluetooth system and the WiFi system. A local slot availability mask is prepared showing time slots allocated to the Bluetooth system. The local slot availability mask is forwarded to the WiFi system so that the WiFi system may avoid sending and receiving WiFi wireless communications during time slots allocated for Bluetooth system use. The WiFi system may override the Bluetooth allocation when needed. Changes in priority of the Bluetooth communications and of the WiFi communications result in changes in allocation of time slots.Type: GrantFiled: September 29, 2016Date of Patent: February 5, 2019Assignee: Intel IP CorporationInventor: Dongsheng Bi
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Publication number: 20180328986Abstract: An electronic device includes one or more integrated circuits, a debugging translation block, and a bus connected to the one or more integrated circuits and the debugging translation block, the bus configured to provide a connection to one or more external devices, wherein the debugging translation block is configured to receive debugging commands from a testing host device via the bus, convert the debugging commands into debugging input data, and provide the debugging input data to a debugging state machine of a first integrated circuit of the one or more integrated circuits.Type: ApplicationFiled: May 10, 2017Publication date: November 15, 2018Inventors: Baraa Al-Dabagh, Dongsheng Bi, Roi Uziel
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Patent number: 9948351Abstract: A short range radio communication device and a method of controlling a short range radio communication device may include a processing circuit configured to: determine a time offset between an initial starting point of operation of a transceiver in accordance with a first frequency hopping sequence and a shifted starting point of operation of the transceiver in accordance with the first frequency hopping sequence so that a first segment of a frequency range is exclusive of a second segment of the frequency range; and control at least one of a controller and a clock circuit to operate the transceiver in accordance with the first frequency hopping sequence at the shifted starting point.Type: GrantFiled: July 1, 2016Date of Patent: April 17, 2018Assignee: INTEL IP CORPORATIONInventors: Dongsheng Bi, Hakan Magnus Eriksson
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Publication number: 20180091929Abstract: A method and apparatus for coordinating communications between a Bluetooth system and a WiFi system in a device. Requests for airtime are collected from the Bluetooth system and the WiFi system. A local slot availability mask is prepared showing time slots allocated to the Bluetooth system. The local slot availability mask is forwarded to the WiFi system so that the WiFi system may avoid sending and receiving WiFi wireless communications during time slots allocated for Bluetooth system use. The WiFi system may override the Bluetooth allocation when needed. Changes in priority of the Bluetooth communications and of the WiFi communications result in changes in allocation of time slots.Type: ApplicationFiled: September 29, 2016Publication date: March 29, 2018Inventor: Dongsheng Bi
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Patent number: 9900852Abstract: Described herein are technologies related to an implementation of interference mitigation in a receiver of a portable device. A preemptive-automatic gain control (AGC) system mitigates a collocated or external interfering signal in a receiver of a portable device. The receiver of the portable device receives and processes a data packet of a first radio frequency (RF) signal that includes a Bluetooth (BT) signal, a Wi-Fi signal, a near field communications (NFC), 3G, 4G, or the like. During the processing of the data packet, a collocated or an external second RF signal is detected and received by the receiver. The second RF signal includes an interfering Bluetooth (BT) uplink transmission, a near field communications (NFC) transmission signal, a Wi-Fi transmission signal, 3G or 4G uplink transmission, an LTE signal, or the like.Type: GrantFiled: June 29, 2015Date of Patent: February 20, 2018Assignee: Intel IP CorporationInventors: Itzik Shahar, Reuven Lavie, Brian J. Sublett, Anthony Tsangaropoulos, Jinyong Lee, Dongsheng Bi, Dor Chay
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Publication number: 20180006681Abstract: A short range radio communication device and a method of controlling a short range radio communication device may include a processing circuit configured to: determine a time offset between an initial starting point of operation of a transceiver in accordance with a first frequency hopping sequence and a shifted starting point of operation of the transceiver in accordance with the first frequency hopping sequence so that a first segment of a frequency range is exclusive of a second segment of the frequency range; and control at least one of a controller and a clock circuit to operate the transceiver in accordance with the first frequency hopping sequence at the shifted starting point.Type: ApplicationFiled: July 1, 2016Publication date: January 4, 2018Inventors: DONGSHENG BI, HAKAN MAGNUS ERIKSSON
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Patent number: 9832598Abstract: A mobile device may include a Short Range radio communication subsystem and a Cellular Wide Area radio communication subsystem. The Short Range radio communication master subsystem may include a processing circuit configured to identify a first plurality of channels, assign a blocking priority to one or more of the first plurality of channels, identify a second plurality of channels occupied by the Cellular Wide Area radio communication subsystem, and select a third plurality of channels from the first plurality of channels based on the blocking priority of the first plurality of channels and the frequency distance between each of the first plurality of channels and each of the second plurality of channels, and a radio transceiver configured to apply the third plurality of channels to transmit or receive data on a Short Range radio communication network.Type: GrantFiled: November 6, 2015Date of Patent: November 28, 2017Assignee: INTEL IP CORPORATIONInventors: Hsin-Yi Kao, Itzik Shahar, Brian Sublett, Hakan Magnus Eriksson, Ofer Hareuveni, Dongsheng Bi
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Patent number: 9743220Abstract: Techniques for employing channel inhibition (CI) with adaptive frequency hopping (AFH) in connection with Bluetooth (BT) are discussed. One example system employing such techniques comprises a BT master component operating on a plurality of channels via AFH; and a processor configured to: assign, based on a set of criteria, a first (e.g., ‘UNUSED’) status and a priority level to one or more channels, and a second (e.g., ‘USED’) status to each other channel; determine whether a total number of channels set as ‘USED’ is less than a minimum number of required channels; and in response to a determination that the total number of channels set as ‘USED’ is less than the minimum number, repeatedly assign a ‘USED’ status to a channel having a lowest priority level among channels with the ‘UNUSED’ status, until the total number of channels set as ‘USED’ equals the minimum number.Type: GrantFiled: June 25, 2015Date of Patent: August 22, 2017Assignee: Intel IP CorporationInventors: Itzik Shahar, Hsin-Yi Kao, Brian J. Sublett, Ofer Hareuveni, Hakan Magnus Eriksson, Dongsheng Bi
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Patent number: 9730014Abstract: Methods, devices and systems for dynamic scheduling of Wi-Fi or Bluetooth signals based at least in part on LTE schedules are disclosed. In some examples, Wi-Fi or Bluetooth can perform coexistence decisions including Wi-Fi and Bluetooth channel or Adaptive Frequency Hopping (AFH) selection based on modem calculated Rx or Tx indications and device geo location, maximum allowed transmit power per channel for Wi-Fi, and the LTE modem connection state.Type: GrantFiled: December 22, 2014Date of Patent: August 8, 2017Assignee: INTEL IP CORPORATIONInventors: Nir Balaban, Keren Dor, Ido Ouzieli, Ignacio Gimeno, Bruno Jechoux, Assi Jakoby, Dongsheng Bi
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Patent number: 9674788Abstract: Embodiments pertain to systems, methods, and component devices for Tx-Tx transmit concurrency by combining signals before power amplification. One example embodiment includes validity check circuitry configured to check a transmission power for a Bluetooth signal against a first threshold transmission power, a Bluetooth Power Amplifier, and a WLAN power amplifier. A switching network controlled by the validity check circuitry and configured to couple the Bluetooth input to Bluetooth power amplifier input when the transmission power for the Bluetooth signal is above the first threshold transmission power and to couple the Bluetooth signal with a WLAN signal for input to the shared WLAN power amplifier when the transmission power for the Bluetooth signal is less than the first threshold transmission power.Type: GrantFiled: June 26, 2015Date of Patent: June 6, 2017Assignee: Intel IP CorporationInventors: Itzik Shahar, Anthony Tsangaropoulos, Ilan Sutskover, Brian Sublett, Dongsheng Bi, Ronen Kronfeld
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Publication number: 20170134882Abstract: A mobile device may include a Short Range radio communication subsystem and a Cellular Wide Area radio communication subsystem. The Short Range radio communication master subsystem may include a processing circuit configured to identify a first plurality of channels, assign a blocking priority to one or more of the first plurality of channels, identify a second plurality of channels occupied by the Cellular Wide Area radio communication subsystem, and select a third plurality of channels from the first plurality of channels based on the blocking priority of the first plurality of channels and the frequency distance between each of the first plurality of channels and each of the second plurality of channels, and a radio transceiver configured to apply the third plurality of channels to transmit or receive data on a Short Range radio communication network.Type: ApplicationFiled: November 6, 2015Publication date: May 11, 2017Inventors: Hsin-Yi KAO, Itzik SHAHAR, BRIAN SUBLETT, Hakan Magnus ERIKSSON, Ofer HAREUVENI, Dongsheng BI
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Patent number: 9629101Abstract: Described herein are methods, architectures and platforms for adjusting a reception range at which remote devices transmit to a Bluetooth receiver, by determining wireless radio interference to the Bluetooth receiver. The reception range is adjusted per the wireless radio interference.Type: GrantFiled: September 30, 2015Date of Patent: April 18, 2017Assignee: Intel IP CorporationInventors: Hakan Magnus Eriksson, Dongsheng Bi, Karthik Malurpatna Chamaraj
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Publication number: 20170094609Abstract: Described herein are methods, architectures and platforms for adjusting a reception range at which remote devices transmit to a Bluetooth receiver, by determining wireless radio interference to the Bluetooth receiver. The reception range is adjusted per the wireless radio interference.Type: ApplicationFiled: September 30, 2015Publication date: March 30, 2017Applicant: Intel IP CorporationInventors: Hakan Magnus Eriksson, Dongsheng Bi, Karthik Malurpatna Chamaraj
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Patent number: 9596659Abstract: Some demonstrative embodiments include devices, systems and methods of controlling communications of a multi-radio device. For example, a multi-radio device may include a cellular controller to control communication of a cellular radio; and a BT controller to control a transmission power of a BT radio according to a first power level, the BT controller is to receive from the cellular controller an indication of a cellular downlink period, and, during the cellular downlink period, to restrict a transmission power of at least one BT discovery packet to no more than a second power level, which is less than the first power level.Type: GrantFiled: September 24, 2014Date of Patent: March 14, 2017Assignee: INTEL CORPORATIONInventors: Dongsheng Bi, Keren Dor, Assi Jakoby, Itzik Shahar, Bruno Jechoux, Lars Persson
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Patent number: 9536535Abstract: Described herein are systems, methods and apparatus for decoding in-band on-channel signals and extracting audio and data signals. Memory requirements are reduced by selectively filtering a bit stream of data in the signal so that services of interest which are encoded therein are processed. A single pool of memory may be shared between physical layer and data link layer processing. Memory in this pool may be allocated dynamically between processing of data at the physical and data link layers. When the available memory is not sufficient to support the required services, the dynamic allocation allows for graceful degradation.Type: GrantFiled: March 30, 2012Date of Patent: January 3, 2017Assignee: Intel IP CorporationInventors: Dongsheng Bi, Binuraj Ravindran, Bassel Haddad
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Publication number: 20160381647Abstract: Described herein are technologies related to an implementation of interference mitigation in a receiver of a portable device. A preemptive-automatic gain control (AGC) system mitigates a collocated or external interfering signal in a receiver of a portable device. The receiver of the portable device receives and processes a data packet of a first radio frequency (RF) signal that includes a Bluetooth (BT) signal, a Wi-Fi signal, a near field communications (NFC), 3G, 4G, or the like. During the processing of the data packet, a collocated or an external second RF signal is detected and received by the receiver. The second RF signal includes an interfering Bluetooth (BT) uplink transmission, a near field communications (NFC) transmission signal, a Wi-Fi transmission signal, 3G or 4G uplink transmission, an LTE signal, or the like.Type: ApplicationFiled: June 29, 2015Publication date: December 29, 2016Inventors: Itzik Shahar, Reuven Lavie, Brian J. Sublett, Anthony Tsangaropoulos, Jinyong Lee, Dongsheng Bi, Dor Chay