Patents by Inventor Yanjun Sun

Yanjun Sun 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: 9998175
    Abstract: In accordance with disclosed embodiments, a first power line communication (PLC) device connected to a PLC network includes channel control logic that assigns a first channel of the PLC network for transmission on a power line of PLC data packets between the first PLC device and a second PLC device connected to the PLC network and assigns a second channel of the PLC network for transmission on the power line of PLC data packets between the first PLC device and the third PLC device connected to the PLC network. The PLC device includes a transceiver that receives and transmits PLC data packets on the PLC network and which operates as a bridge device that communicates on both the first and second channels to pass PLC data packets between the second PLC device and the third PLC device.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: June 12, 2018
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Yanjun Sun, Minghua Fu, Xiaolin Lu
  • Patent number: 9964691
    Abstract: A backplane for a display device which includes a plate-like body for securing a rectangular printed circuit board (PCB). The body includes a first clamping part corresponding to a first side edge of the PCB having an L-shaped bend facing towards the PCB for clamping the first side edge. The body further includes a second clamping part corresponding to a second side edge of the PCB having a U-shaped bend facing towards the PCB for clamping the second side edge. The second side edge is parallel to the first side edge. A riveting column is secured on the body uncovered by the PCB, the riveting column is located at the same side of the PCB as the first clamping part, and a spring is secured on the riveting column and presses the edge of the PCB against the body.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: May 8, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yanjun Sun, Xiong Jin, Zhanchang Bu
  • Publication number: 20180110000
    Abstract: A station configured to operate in a wireless network includes low-power protocol circuitry configured to operate according to a low-power protocol coupled to primary protocol circuitry configured to operate according to a first protocol. The low-power protocol circuitry includes a wake-up receiver configured to transition into a receive mode according to a medium access schedule. The wake-up receiver is also configured to receive synchronization signals from a wake-up transmitter of an access point in the wireless network. Each synchronization signal is received according to a slot-skipping transmit schedule of the wake-up transmitter. The low-power protocol circuitry also includes a low-power processor configured to synchronize a clock of the wake-up receiver to a clock of the wake-up transmitter based on at least one of the synchronization signals.
    Type: Application
    Filed: August 2, 2017
    Publication date: April 19, 2018
    Inventors: Stephen Jay SHELLHAMMER, Santosh Paul ABRAHAM, Linhai HE, Bin TIAN, Yanjun SUN, George CHERIAN, Abhishek Pramod PATIL, Alfred ASTERJADHI, Yan ZHOU
  • Patent number: 9946006
    Abstract: A backlight unit (10) and a display device are provided. The backlight unit (10) comprises a light guide plate (101), and a light source (102), a first reflective film (101), and a second reflective film (104). The light source (102) includes a plurality of LEDs (1021) uniformly arranged. The first reflective film (103) is disposed correspondingly on a backlight side of a region opposite to each of the LEDs on the light guide plate (101); The second reflective film (104) includes at least one first sub-reflective film (1041), the first sub-reflective film (1041) being disposed correspondingly on a backlight side of a region opposite to a gap between two adjacent LEDs on the light guide plate (101).
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: April 17, 2018
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventors: Yanjun Sun, Woong Kim, Zhanchang Bu, Jing Yuan
  • Publication number: 20180072729
    Abstract: This disclosure relates to methods of treatment using compound (1) or analogs thereof, and pharmaceutically acceptable salts thereof. Also disclosed are compounds of formula (10): as defined in the specification, and pharmaceutically acceptable salts thereof, as well as pharmaceutical compositions comprising the same. Methods of treatment, such as for cancer, are provided that comprise administering the compounds and their salts to a subject in need of such treatment.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 15, 2018
    Applicant: ONCOCEUTICS, INC.
    Inventors: Joshua E. ALLEN, Martin STOGNIEW, Richard S. POTTORF, Bhaskara Rao NALLAGANCHU, Gary OLSON, Yanjun SUN
  • Patent number: 9893837
    Abstract: A wireless device that tailors communications based on power parameters of the device. In one embodiment, a wireless device includes an energy source, a power monitor coupled to the energy source, a wireless transceiver, and a traffic controller coupled to the power monitor and the wireless transceiver. The power monitor is configured to measure a parameter of the energy source. The wireless transceiver is configured to wirelessly communicate via a wireless network. The traffic controller is configured to dynamically provide traffic management based on a prediction of wireless device capabilities using the present state of the energy source.
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: February 13, 2018
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Ariton E. Xhafa, Soon-Hyeok Choi, Yanjun Sun, Leonardo William Estevez
  • Publication number: 20180027440
    Abstract: Methods, systems, and devices for wireless communication are described. Methods, systems, and devices provide for determining or identifying a client device that is monopolizing a channel associated with a first basic service set (BSS). Once identified, a second BSS is dynamically created and configured with parameters that are throttled with respect to the first BSS. The client device is steered to the second BSS and is prevented from reassociating with the first BSS until a change in device status.
    Type: Application
    Filed: July 25, 2016
    Publication date: January 25, 2018
    Inventors: Yanjun Sun, Peerapol Tinnakornsrisuphap, Brian Michael Buesker, Saiyiu Duncan Ho, Bharat Bhushan Chakravarty
  • Patent number: 9845324
    Abstract: This disclosure relates to methods of treatment using compound (1) or analogs thereof, and pharmaceutically acceptable salts thereof. Also disclosed are compounds of formula (10): as defined in the specification, and pharmaceutically acceptable salts thereof, as well as pharmaceutical compositions comprising the same. Methods of treatment, such as for cancer, are provided that comprise administering the compounds and their salts to a subject in need of such treatment.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: December 19, 2017
    Assignee: Oncoceutics, Inc.
    Inventors: Joshua E. Allen, Martin Stogniew, Richard S. Pottorf, Bhaskara Rao Nallaganchu, Gary Olson, Yanjun Sun
  • Patent number: 9820294
    Abstract: Embodiments provide a communication device. A device comprises at least two dissimilar network technology subsystems, at least one subsystem of which is lower priority than at least another of the dissimilar subsystems. In some embodiments, a device is able to transmit a silencing frame during a transmission window within a lower priority technology network interval. A transceiver is able to calculate a transmission window to end by at least a duration of time to complete transmission of the silencing frame prior to the beginning of next immediate string of at least one higher priority network technology subsystem interval, and transmit a silencing frame during a lower priority technology network interval during the transmission window.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: November 14, 2017
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Ariton E. Xhafa, Yanjun Sun, Ramanuja Vedantham
  • Patent number: 9801197
    Abstract: Methods and apparatuses for reducing interference with co-located radio access technologies (RATs) are described herein. A method includes identifying, by an access point (AP), scheduling information for transmissions to a wireless device for a first RAT and setting a schedule of transmissions from the AP to the wireless device in a second RAT based at least in part on the scheduling information to avoid downlink transmission times for the first RAT. Another example method includes identifying, by a wireless device, scheduling information for transmissions to the wireless device for a first RAT. The method also includes determining a proximities of the wireless device to a first network device of the first RAT and to a second network device of a second RAT. The method further includes forwarding the scheduling information to the second network device of the second RAT based at least in part on the determining the proximities.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: October 24, 2017
    Assignee: QUALCOMM Incorporated
    Inventors: Yanjun Sun, Tao Luo, Jibing Wang
  • Patent number: 9681333
    Abstract: A wireless combination device is coupled to an antenna for communicating via a first wireless network. A second wireless transceiver configured for communication via said second wireless network. A packet aggregator is coupled to the first wireless transceiver configures a frame aggregated packet for at least a portion of activities on the first wireless network. The frame aggregated packet includes a plurality of data packets and a dummy packet or spoofing so that said frame aggregated packet is extended in time or indicates an extension sufficient to overlap a Tx time interval or Rx time interval for communications occurring over a second wireless network. The first wireless network and said second wireless network are overlapping networks.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: June 13, 2017
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Ariton E. Xhafa, Yanjun Sun, Ramanuja Vedantham
  • Publication number: 20170141815
    Abstract: In accordance with disclosed embodiments, a first power line communication (PLC) device connected to a PLC network includes channel control logic that assigns a first channel of the PLC network for transmission on a power line of PLC data packets between the first PLC device and a second PLC device connected to the PLC network and assigns a second channel of the PLC network for transmission on the power line of PLC data packets between the first PLC device and the third PLC device connected to the PLC network. The PLC device includes a transceiver that receives and transmits PLC data packets on the PLC network and which operates as a bridge device that communicates on both the first and second channels to pass PLC data packets between the second PLC device and the third PLC device.
    Type: Application
    Filed: January 31, 2017
    Publication date: May 18, 2017
    Inventors: Yanjun Sun, Minghua Fu, Xiaolin Lu
  • Publication number: 20170111854
    Abstract: Apparatuses and methods are disclosed that may allow a wireless device to be steered between a number of different access points (APs) based, at least in part, on a type of traffic associated with the wireless device. In some aspects, a first AP may monitor a traffic flow associated with the wireless device, identify a traffic type of the traffic flow based on one or more characteristics of the traffic flow, and selectively switch an association of the wireless device between the first AP and one of a number of second APs based, at least in part, on the identified traffic type.
    Type: Application
    Filed: June 17, 2016
    Publication date: April 20, 2017
    Inventors: Sai Yiu Duncan Ho, Brian Michael Buesker, Yanjun Sun, Peerapol Tinnakornsrisuphap
  • Patent number: 9629071
    Abstract: A first AP in a wireless network determines that a wireless client device should re-associate from the first AP to a second AP of the wireless network. The first AP communicates an AP coordination message from the first AP to the second AP to share coordination information with the second AP. The first AP coordinates with the second AP to cause the re-association of the wireless client device in accordance with the coordination information. The first and second AP may coordinate directly to synchronize re-association activities. Re-association activities may include the use of a configuration message to the wireless client device, managing transmit power of beacon messages from the first and second APs, or forced disassociation and blocking. The first AP may maintain a record of which re-association activity was successful in causing the wireless client device to re-associate to the second AP.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: April 18, 2017
    Assignee: QUALCOMM Incorporated
    Inventors: Qingjiang Tian, Yanjun Sun, Peerapol Tinnakornsrisuphap
  • Publication number: 20170096431
    Abstract: This disclosure relates to methods of treatment using compound (1) or analogs thereof, and pharmaceutically acceptable salts thereof. Also disclosed are compounds of formula (10): as defined in the specification, and pharmaceutically acceptable salts thereof, as well as pharmaceutical compositions comprising the same. Methods of treatment, such as for cancer, are provided that comprise administering the compounds and their salts to a subject in need of such treatment.
    Type: Application
    Filed: February 22, 2016
    Publication date: April 6, 2017
    Applicants: ONCOCEUTICS INC., PROVID PHARMACEUTICALS INC.
    Inventors: Joshua E. Allen, Martin Stogniew, Richard S. Pottorf, Bhaskara Rao Nallaganchu, Gary Olson, Yanjun Sun
  • Patent number: 9602161
    Abstract: A power line communication (PLC) network includes a plurality of PLC devices. One such PLC device may include a transmitter power control system that determines a minimum level of transmission power for sufficiently communicating a plurality of data packets from the PLC device over the PLC network to a first destination PLC device on the PLC network by executing a training sequence over the PLC network via an electrical power distribution system. The transmitter power control system applies this minimum level of transmission power to transmit the data packets to the first destination PLC device.
    Type: Grant
    Filed: April 16, 2015
    Date of Patent: March 21, 2017
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Yanjun Sun, Minghua Fu, Xiaolin Lu
  • Publication number: 20170071011
    Abstract: Techniques for managing operation over a communication medium shared between Radio Access Technologies (RATs) are disclosed. In one example, one or more parameters of a Time Division Multiplexed (TDM) communication pattern may be set based on a utilization metric and a beacon schedule. In another example, subframe puncturing on the medium may be scheduled based on the beacon schedule.
    Type: Application
    Filed: September 9, 2015
    Publication date: March 9, 2017
    Inventors: Zhong Yi JIN, Yanjun SUN, Nachiappan VALLIAPPAN
  • Publication number: 20170041970
    Abstract: Apparatus, systems, and methods disclosed herein operate to provide wireless communication between personal mobile communication (PMC) devices. An emulated wireless access point (AP) at a first PMC device (PMC1) establishes a first tunneled direct link setup (TDLS) session between a first station module (STA1) incorporated into the PMC1 and a second station module (STA2) incorporated into a second PMC device (PMC2). Following establishment of the TDLS session, the wireless AP is allowed to sleep; and most infrastructure management duties are handled by the STA1 during the session. PMC device battery charge may be conserved as a result. The emulated wireless AP may also establish a second TDLS link to a third station module (STA3) incorporated into a third PMC device (PMC3). The STA1 may then bridge data traffic flow between the STA2 and the STA3. Such bridging operation may enable communication between two PMC devices otherwise unable to decode data received from the other.
    Type: Application
    Filed: October 10, 2016
    Publication date: February 9, 2017
    Inventors: Leonardo William Estevez, Ariton Xhafa, Ramanuja Vedantham, Yanjun Sun
  • Publication number: 20160330756
    Abstract: Methods and apparatuses for reducing interference with co-located radio access technologies (RATs) are described herein. A method includes identifying, by an access point (AP), scheduling information for transmissions to a wireless device for a first RAT and setting a schedule of transmissions from the AP to the wireless device in a second RAT based at least in part on the scheduling information to avoid downlink transmission times for the first RAT. Another example method includes identifying, by a wireless device, scheduling information for transmissions to the wireless device for a first RAT. The method also includes determining a proximities of the wireless device to a first network device of the first RAT and to a second network device of a second RAT. The method further includes forwarding the scheduling information to the second network device of the second RAT based at least in part on the determining the proximities.
    Type: Application
    Filed: May 7, 2015
    Publication date: November 10, 2016
    Inventors: Yanjun Sun, Tao Luo, Jibing Wang
  • Publication number: 20160295538
    Abstract: Methods, systems, and devices are described for dealing with mutual clock drifts for communications over multiple RATs by maintaining a guard interval. A guard interval is a time interval during which no transmissions should occur. For example, the guard interval may be set relative to a scheduled interference interval of a STA so that transmissions to the STA from an AP will not collide with different RAT (e.g., interference) transmissions/receptions even with clock drift (e.g., a guard interval at both sides of the scheduled interference interval). Such an approach may allow the clocks to be re-synchronized (e.g., by the STA notifying the AP of the schedule of interference interval) infrequently to avoid excessive signaling overhead, which would increase with an increase in the number of coexistence STAs being serviced by the AP.
    Type: Application
    Filed: April 3, 2015
    Publication date: October 6, 2016
    Inventors: Yanjun Sun, Rahul Malik, Peerapol Tinnakornsrisuphap