Patents by Inventor Bin Liang
Bin Liang 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: 10356249Abstract: An echo time delay detection method, an echo elimination device, and terminal equipment are provided. The echo time delay detection method includes: obtaining an audio signal transmitted through air and acquired by an audio input device of terminal equipment when detecting a call access request, the audio signal corresponding to an audio output by an audio output device of the terminal equipment; converting the audio signal to obtain a signal to be processed; determining a reference signal corresponding to the audio signal; and determining an echo time delay value according to the reference signal and the signal to be processed.Type: GrantFiled: March 20, 2017Date of Patent: July 16, 2019Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventor: Jun Bin Liang
-
Publication number: 20190130892Abstract: An ultra-thin Schroeder diffuser comprises a backing-plate, wherein the backing-plate is provided with 7×p rows and 7×q columns of unit cells, p and q are integers greater than or equal to 1, a side length of the unit cell is 0.48?, a depth of the square unit cell is 0.04?, the unit cell is provided with a square neck, a side length of the square neck is less than the side length of the unit cell, a depth of the neck is 0.01?, ? is a wavelength of the diffuser corresponding to the design at a center frequency center f0, the neck widths w of different unit cells are different, and a distribution of the widths satisfies a certain sequence.Type: ApplicationFiled: June 15, 2017Publication date: May 2, 2019Applicant: Nanjing UniversityInventors: Bin LIANG, Yifan ZHU, Xinye ZOU, Jing YANG, Xudong FAN, Jianchun CHENG
-
Publication number: 20190089340Abstract: Disclosed in present invention is a clock driving circuit resistant to single-event transient. The clock driving circuit resistant to single-event transient consists of two kinds of inverters: double-input double-output (DIDO) inverter and double-input single-output (DISO) inverter, the specific number of the two kinds of inverters used, and the connection way thereof are determined by the complexity of a designed circuit and a clock design method used by the designed circuit. The DIDO inverter and DISO inverter both comprise two PMOS transistors and two NMOS transistors. In a clock distribution network based on double-input double-output and double-input single-output clock inverters, the probability that single-event transient pulses generated on the DIDO inverter are propagated to clock leaf nodes is zero.Type: ApplicationFiled: March 28, 2017Publication date: March 21, 2019Applicant: NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGYInventors: Shuming CHEN, Peipei HAO, Pengcheng HUANG, Bin LIANG
-
Patent number: 10184696Abstract: An air conditioning apparatus includes a refrigerant tank, a cryogenic liquid pump, a condensing evaporator, a compressor, a user system, a throttle valve, a first reversing valve, and a second reversing valve. It operates in two modes. In the first mode, the refrigerant in the refrigerant tank flows sequentially from the refrigerant tank, the cryogenic liquid pump, the condensing evaporator, the first reversing valve, the compressor, the second reversing valve, the user system, the first reversing valve, the second reversing valve, the condensing evaporator, the throttle valve, and back to the refrigerant tank. In the second mode, refrigerant in the refrigerant tank flows sequentially from the refrigerant tank, the cryogenic liquid pump, the condensing evaporator, the first reversing valve, the second reversing valve, the user system, the first reversing valve, the compressor, the second reversing valve, the condensing evaporator, the throttle valve, and back to the refrigerant tank.Type: GrantFiled: January 24, 2014Date of Patent: January 22, 2019Assignee: NANJING RECLAIMER ENVIRONMENTAL TEKNIK CO., LTDInventors: Haibo Wang, Xiaobin Sui, Bin Liang, Lin Ding
-
Patent number: 10184698Abstract: A cascade cold dynamic cycle refrigeration apparatus makes up cold energy with a cryogenic liquid refrigerant by boosting with a dual-stage liquid circulating pump. The temperature of the refrigerant is increased via the cold regenerator before it enters the cold consuming apparatus to provide cold and becomes a gaseous refrigerant. The gaseous refrigerant then flows through the expander to expand and generates work by reducing pressure and temperature. The gaseous refrigerant is condensed and returns to the refrigerant tank via the cold regenerator or/and a throttle valve.Type: GrantFiled: January 26, 2014Date of Patent: January 22, 2019Assignee: NANJING RECLAIMER ENVIRONMENTAL TEKNIK CO., LTDInventors: Haibo Wang, Laikou Liu, Bin Liang, Lin Ding
-
Publication number: 20180352095Abstract: An echo time delay detection method, an echo elimination device, and terminal equipment are provided. The echo time delay detection method includes: obtaining an audio signal transmitted through air and acquired by an audio input device of terminal equipment when detecting a call access request, the audio signal corresponding to an audio output by an audio output device of the terminal equipment; converting the audio signal to obtain a signal to be processed; determining a reference signal corresponding to the audio signal; and determining an echo time delay value according to the reference signal and the signal to be processed.Type: ApplicationFiled: March 20, 2017Publication date: December 6, 2018Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventor: Jun Bin LIANG
-
Patent number: 10133285Abstract: A computer-readable storage medium for controlling voltage droop storing instructions that, when executed by a processor, cause a device to perform operations including receiving a first voltage to a first input of a first component of a device. The first voltage corresponding to a first logical value causes a first internal power supply of the first component to be charged using an external power supply. The operations further include providing a second voltage to a second input of a second component of the device in response to a first voltage level of the first internal power supply satisfying a second voltage level. The second voltage corresponding to the first logical value causes a second internal power supply of the second component of the device to be charged using the external power supply.Type: GrantFiled: October 23, 2017Date of Patent: November 20, 2018Assignee: QUALCOMM IncorporatedInventors: Sanjay Bhagawan Patil, Daniel Stasiak, Martin Pierre Saint-Laurent, Rui Li, Bin Liang, Sei Seung Yoon, Chulmin Jung
-
Publication number: 20180288912Abstract: An apparatus for disassembling an electronic component from a circuit board includes a base, a controller, a positioning assembly, and a heating and suction assembly. The controller is fixed to the base. The positioning assembly is arranged on the base and coupled to the controller. The positioning assembly is configured to be controlled by the controller to position the circuit board at a first predetermined position. The heating and suction assembly is movably arranged on the base and coupled to the controller. The heating and suction assembly is moved to a second predetermined position to heat the electronic component and moved to a third predetermined position to attract and hold the heated electronic component by suction, whereby the electronic component is disassembled from the circuit board.Type: ApplicationFiled: June 5, 2018Publication date: October 4, 2018Inventors: JIN-SONG ZHENG, JING-BIN LIANG, HAI-GUI HUANG, JUN-XI LIU, MING-JUN YI, ER-HUI GUO, ZHOU CHEN, XI-QIANG HU
-
Patent number: 10049729Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may change a device operating voltage from a first voltage to a second voltage while the assist circuit is in a first state. The apparatus may also maintain the device operating voltage at the second voltage for a predetermined time. The apparatus may switch the assist circuit from the first state to a second state. The apparatus may adjust the device operating voltage to a third voltage after the predetermined time, wherein the second voltage is a voltage level between the first voltage and the third voltage. By transitioning the device operating voltage from the first voltage to the third voltage while at the same time preventing the assist circuit from entering particular read assist states, the apparatus may reduce a likelihood of read failures.Type: GrantFiled: September 19, 2017Date of Patent: August 14, 2018Assignee: QUALCOMM IncorporatedInventors: Esin Terzioglu, Sei Seung Yoon, Chulmin Jung, Bin Liang
-
Patent number: 10034419Abstract: A detaching apparatus includes a bench, a first supporting member attached to the bench, a convey system, a positioning member, a second supporting member, and a detaching member. The convey system is attached to the first supporting member for conveying a circuit board. The positioning member is attached to the first supporting member for positioning the circuit board. The second supporting member is attached to the bench and aligning with the first supporting member. The detaching member is attached to the second supporting member and includes a sliding bracket moving vertically relative to the bench, a moving block moving horizontally in the sliding bracket, a blade attached to the moving block, and a vacuum suction cup attached to the moving block and aligning with the blade.Type: GrantFiled: April 20, 2015Date of Patent: July 24, 2018Assignees: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jin-Song Zheng, Jing-Bin Liang, Hai-Gui Huang, Lei Han, Zhi-Yong Liu, Tian-Sheng Chen, Dong Li, Ji-Ke Shan
-
Patent number: 10021820Abstract: An apparatus for disassembling an electronic component from a circuit board includes a base, a controller, a positioning assembly, and a heating and suction assembly. The controller is fixed to the base. The positioning assembly is arranged on the base and coupled to the controller. The positioning assembly is configured to be controlled by the controller to position the circuit board at a first predetermined position. The heating and suction assembly is movably arranged on the base and coupled to the controller. The heating and suction assembly is moved to a second predetermined position to heat the electronic component and moved to a third predetermined position to attract and hold the heated electronic component by suction, whereby the electronic component is disassembled from the circuit board.Type: GrantFiled: September 8, 2015Date of Patent: July 10, 2018Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jin-Song Zheng, Jing-Bin Liang, Hai-Gui Huang, Jun-Xi Liu, Ming-Jun Yi, Er-Hui Guo, Zhou Chen, Xi-Qiang Hu
-
Patent number: 9999167Abstract: An apparatus for removing cables is provided. The apparatus includes a worktable. An upper surface of the worktable is used to fix at least one motherboard separately. Each motherboard includes a cable fixed thereon. The apparatus includes a feeding assembly, a driving assembly and a removing assembly. The driving assembly and the removing assembly are located on the feeding assembly. The feeding assembly is used to drive the driving assembly and the removing assembly to move to a pre-defined position. The driving assembly is used to drive the removing assembly to remove the cable from the motherboard.Type: GrantFiled: May 15, 2015Date of Patent: June 12, 2018Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Yu-Ching Liu, Fu-Chi Yang, Jin-Song Zheng, Jing-Bin Liang, Hai-Gui Huang, Qin-Xian Yi, Ji-Ke Shan, Xue-Wu Mo
-
Patent number: 9978442Abstract: A memory is disclosed. The memory includes a memory array having a plurality of memory cells. The memory also includes an address decoder configured to assert a wordline to enable the memory cells. Additionally, the memory includes a tracking circuit configured to vary a duration of asserting the wordline as a function of which one of the memory cells is accessed. A method is also disclosed. The method includes asserting a wordline to enable the memory cells and varying a duration of asserting the wordline as a function of which one of a plurality of memory cells is accessed.Type: GrantFiled: September 7, 2016Date of Patent: May 22, 2018Assignee: QUALCOMM IncorporatedInventors: Bin Liang, Tony Chung Yiu Kwok, Rui Li, Sei Seung Yoon
-
Patent number: 9949721Abstract: Acoustic diodes, devices incorporating such diodes and methods of using such devices are disclosed. An acoustic diode may include a periodic acoustic grating and a uniform plate. The periodic acoustic grating may include a plurality of gratings. The uniform plate may foe separated from the periodic acoustic grating by a resonant cavity. The acoustic diode may be configured to have a first transmission efficiency for acoustic waves incident on the periodic acoustic grating that is greater than a second transmission efficiency for acoustic waves incident on the uniform plate. The acoustic waves may have a wavelength within a range of wavelengths. Devices incorporating the acoustic diode may include medical imaging devices, such as ultrasound devices, and noise reduction devices.Type: GrantFiled: March 22, 2013Date of Patent: April 24, 2018Assignee: Nanjing UniversityInventors: Juan Tu, Bin Liang, Jianchun Cheng, Dong Zhang, Yong Li, Xiasheng Guo
-
Publication number: 20180068714Abstract: A memory is disclosed. The memory includes a memory array having a plurality of memory cells. The memory also includes an address decoder configured to assert a wordline to enable the memory cells. Additionally, the memory includes a tracking circuit configured to vary a duration of asserting the wordline as a function of which one of the memory cells is accessed. A method is also disclosed. The method includes asserting a wordline to enable the memory cells and varying a duration of asserting the wordline as a function of which one of a plurality of memory cells is accessed.Type: ApplicationFiled: September 7, 2016Publication date: March 8, 2018Inventors: Bin LIANG, Tony Chung Yiu KWOK, Rui LI, Sei Seung YOON
-
Publication number: 20180046209Abstract: A computer-readable storage medium for controlling voltage droop storing instructions that, when executed by a processor, cause a device to perform operations including receiving a first voltage to a first input of a first component of a device. The first voltage corresponding to a first logical value causes a first internal power supply of the first component to be charged using an external power supply. The operations further include providing a second voltage to a second input of a second component of the device in response to a first voltage level of the first internal power supply satisfying a second voltage level. The second voltage corresponding to the first logical value causes a second internal power supply of the second component of the device to be charged using the external power supply.Type: ApplicationFiled: October 23, 2017Publication date: February 15, 2018Inventors: Sanjay Bhagawan Patil, Daniel Stasiak, Martin Pierre Saint-Laurent, Rui Li, Bin Liang, Sei Seung Yoon, Chulmin Jung
-
Patent number: 9882385Abstract: A system for staring a large-scale power load in a micro grid comprises a PCC grid connection switch, a micro grid alternating-current bus, an active power filter (APF), an energy storage inverter, an energy storage battery, a current-limiting resistor R, contactors K1-K3, a time relay KT, a power supply relay board, a micro grid maser control system, a frequency converter rectifying circuit, a frequency converter filter circuit, and a frequency converter inverter circuit. There are the advantages: an output torque of a power load can be effectively improved by using a variable frequency starting apparatus, and a starting current is also small; the provided method can effectively reduce a harmonic current when a variable frequency starting apparatus starts a power load, the phenomenon that two power sources supply power on a direct-current side of the variable frequency starting apparatus at the same time is avoided, thereby improving the stability and the economy of a micro grid.Type: GrantFiled: June 24, 2014Date of Patent: January 30, 2018Assignees: STATE GRID HEBEI ELECTRIC POWER RESEARCH INSTITUTE, HEBEI ELECTRIC POWER COMMISSIONING INSTITUTE, STATE GRID CORPORATION OF CHINAInventors: Zhiqiang Gao, Liang Meng, Wenping Hu, Wenxin Wang, Hui Fan, Hao Jing, Bin Liang
-
Patent number: 9851730Abstract: Voltage droop control is disclosed. A device includes a first component coupled to an external power supply and a second component coupled to the external power supply. The first component includes a first input configured to receive a first voltage, a first internal power supply configured to be charged by the external power supply in response to the first voltage corresponding to a first logical value, and a voltage droop controller configured to output a second voltage via a first output. The second voltage corresponds to the first logical value in response to a first voltage level of the first internal power supply satisfying a second voltage level. The second component includes a second input configured to receive the second voltage from the first output.Type: GrantFiled: April 10, 2015Date of Patent: December 26, 2017Assignee: QUALCOMM IncorporatedInventors: Sanjay Bhagawan Patil, Daniel Stasiak, Martin Pierre Saint-Laurent, Rui Li, Bin Liang, Sei Seung Yoon, Chulmin Jung
-
Publication number: 20170300488Abstract: A multimedia file recommending device capable of matching entertainment file to user mood or state includes an input device to receive emotional value X sensed from or inputted by a user, a storage device, and a processor. The storage device stores multimedia files each associated with an emotional value. The processor selects a multimedia file from the multimedia database according to default rules, wherein a difference between the emotional value associated with the selected multimedia files and the emotional value X falling within a preset range. A multimedia file recommending method is also provided.Type: ApplicationFiled: April 10, 2017Publication date: October 19, 2017Inventors: WEN-CHIA LEE, WEI-BIN LIANG, SHENG-FENG WENG, CHUAN-TE CHAN
-
Patent number: 9744495Abstract: Systems and methods are disclosed for removing nano-particulates from a gas. The systems may include a chamber to contain the particulate-containing gas, a source of the gas, a source of water vapor, a source of a supersonic gas, and at least one ultrasonic transducer in contact with the chamber. The chamber may also include one or more receptacles to receive the particulates. The methods may include introducing the particulate-containing gas and the water vapor into the chamber. A gas may be introduced into the chamber at supersonic speeds thereby cooling the water vapor to form nucleating ice crystals. The ultrasonic transducers may then introduce ultrasonic power into the chamber thereby causing the particulates to contact the ice crystals. The nucleating crystals, with their attached particulates, may then fall under gravity to be captured in the receptacles.Type: GrantFiled: September 10, 2012Date of Patent: August 29, 2017Assignee: Nanjing UniversityInventors: Juan Tu, Han Lin, Bin Liang