Patents by Inventor Hao Feng

Hao Feng 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).

  • Publication number: 20220023683
    Abstract: A nasal-plug filter device including a device body, a filter, a first actuator, a second actuator, and a gas sensor is provided. The device body has a ventilating channel, and the ventilating channel has an inlet end and an outlet end. The filter is disposed at the outlet end. The first actuator is disposed at the inlet end for being driven to transmit gas outside the device body into the device body. The second actuator is stacked on and bonded to the first actuator, and the second actuator is driven to transmit the gas transmitted by the first actuator to the filter to be filtered and purified. The gas sensor is disposed at the outlet end. A connection element may be provided for connecting two nasal-plug filter devices with each other.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 27, 2022
    Inventors: Hao-Jan MOU, Chi-Feng HUANG, Yung-Lung HAN, Chun-Yi KUO, Chin-Wen HSIEH, Tsung-I LIN, Yang KU
  • Publication number: 20220029087
    Abstract: A semiconductor device includes a substrate having a magnetic random access memory (MRAM) region and a logic region, a first metal interconnection on the MRAM region, a second metal interconnection on the logic region, a stop layer extending from the first metal interconnection to the second metal interconnection, and a magnetic tunneling junction (MTJ) on the first metal interconnection. Preferably, the stop layer on the first metal interconnection and the stop layer on the second metal interconnection have different thicknesses.
    Type: Application
    Filed: August 19, 2020
    Publication date: January 27, 2022
    Inventors: Yu-Chun Chen, Yen-Chun Liu, Ya-Sheng Feng, Chiu-Jung Chiu, I-Ming Tseng, Yi-An Shih, Yi-Hui Lee, Chung-Liang Chu, Hsiu-Hao Hu
  • Publication number: 20220028308
    Abstract: A display device is disclosed. The display device includes an array substrate and at least two driving units. The array substrate includes a peripheral region and a display region, the peripheral region surrounds the display region, the array substrate further includes a peripheral grounding line, and the peripheral grounding line is located in the peripheral region and surrounds the display region. The at least two driving units are located on at least one side of the array substrate, the driving unit includes at least two grounding pins, a grounding pin of at least one of the driving units is connected to the peripheral grounding line, and each of at least one grounding pin of one of two adjacent driving units is electrically connected to a corresponding grounding pin of the other adjacent driving unit.
    Type: Application
    Filed: September 22, 2020
    Publication date: January 27, 2022
    Inventors: Bingqing Yang, Wenkai Mu, Haoliang Ji, Bo Feng, Xiaoxiao Chen, Tianxin Zhao, Ji Dong, Zhiying Bao, Wenjun Xiao, Yang Wang, Shijun Wang, Hao Xu
  • Patent number: 11229631
    Abstract: The present disclosure describes thiazole and pyridine carboxamide derivatives, their compositions and methods of use. The compounds inhibit the activity of the Pim kinases and are useful in the treatment of diseases related to the activity of Pim kinases including, e.g., cancer and other diseases.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: January 25, 2022
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Chu-Biao Xue, Yun-Long Li, Hao Feng, Jun Pan, Anlai Wang, Ke Zhang, Wenqing Yao, Fenglei Zhang, Jincong Zhuo
  • Publication number: 20220018752
    Abstract: A particle detecting device is provided. The particle detecting device includes an impactor, a resonator and a piezoelectric actuator. A gas containing a plurality of suspended particles is transported into the impactor and is impacted by the impactor for performing separation and screening based on different diameters of the suspended-particles. Moreover, screened and required-diameter particles from the impactor are collected by the resonator to detect a mass and a concentration of the screened and required-diameter particles. Thus, the air quality can be monitored anytime and anywhere.
    Type: Application
    Filed: July 2, 2021
    Publication date: January 20, 2022
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan Mou, Ching-Sung Lin, Chin-Chuan Wu, Chi-Feng Huang, Yung-Lung Han, Chang-Yen Tsai, Wei-Ming Lee
  • Publication number: 20220020326
    Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are disclosed. The shift register unit includes a first sub-circuit, a second sub-circuit, and a leakage prevention circuit. The first sub-circuit includes a first input circuit and a first output circuit, the first input circuit is configured to control a level of a first node in response to a first input signal. The second sub-circuit includes a second input circuit and the second output circuit. The leakage prevention circuit is connected to the first node, and is configured to control a level of the leakage prevention node under control of the level of the first node, so that a circuit connected between the first node and the leakage prevention node is turned off, and a circuit connected between the second node and the leakage prevention node is turned off.
    Type: Application
    Filed: September 30, 2021
    Publication date: January 20, 2022
    Inventors: Xuehuan FENG, Yongqian LI, Hao LIU
  • Patent number: 11228008
    Abstract: The present disclosure relates to a flexible substrate and a flexible display screen. The flexible substrate includes a first bending zone and a non-bending zone. An elastic modulus of the flexible substrate in the first bending zone is smaller than the elastic modulus in the non-bending zone. When the flexible display screen is bent in the first bending zone, since the elastic modulus of the flexible substrate in the first bending zone is smaller than the elastic modulus in the non-bending zone, such that the neutral layer of the first bending zone moves toward a side away from the flexible substrate, thereby reducing the strain on the display unit located on the side of the first bending area, avoiding the breakage of the metal trace and improving the probability of correct operation of the screen.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: January 18, 2022
    Assignee: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
    Inventors: Kun Hu, Hao Feng, Pengle Dang, Lu Rao
  • Patent number: 11228595
    Abstract: Techniques are provided for evaluating the security of data access statements. Specifically, in one embodiment of the claimed subject matter there is provided a technique for evaluating the security of data access statements, comprising: evaluating the criticality of multiple SQL statements contained in multiple sessions accessing a database; generating a critical item set from the multiple sessions, each element in the critical item set indicating one or more SQL statements contained in a session; extracting at least one association rule from the critical item set, each of the at least association rule indicating a sequence of SQL statements contained in a session; and calculating the criticality of each of the at least one association rule.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: January 18, 2022
    Assignee: International Business Machines Corporation
    Inventors: Hao Feng, Sheng Yan Sun
  • Publication number: 20220011837
    Abstract: A wearable display device is disclosed and includes a main body and a driving module. The main body includes a frame, two temple arms and at least one monitor. The two temple arms are respectively connected with two ends of the frame, and the monitor is disposed on the frame. The driving module is disposed within the frame and includes a microprocessor, an optical display module and a heat dissipation component. The optical display module is electrically coupled with the microprocessor and configured for displaying an optical image on the at least one monitor. The heat dissipation component includes a heat dissipation base and two heat pipes. The two heat pipes are disposed on the heat dissipation base adjacent to the microprocessor. When the heat generated by the microprocessor is conducted to the heat dissipation base, the two heat pipes perform heat exchange with the heat dissipation base.
    Type: Application
    Filed: June 18, 2021
    Publication date: January 13, 2022
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan Mou, Ta-Wei Hsueh, Yu-Tzu Chen, Shou-Cheng Cheng, Chi-Feng Huang, Yung-Lung Han, Tsung-I Lin, Wei-Ming Lee, Chin-Wen Hsieh
  • Publication number: 20220014450
    Abstract: System and techniques for storage node recruitment in an information centric network (ICN) are described herein. An ICN node receives a storage interest packet that includes an indication differentiating the storage interest from other ICN interests. The ICN node forwards the storage interest packet and receives a storage data packet in response. Here, the storage data packet includes an indication that the storage data packet is not to be cached along with node information for a node that created the storage data packet. The ICN node may then transmit the storage data packet in accordance with a pending interest table (PIT) entry corresponding to the storage interest packet.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Inventors: Srikathyayani Srikanteswara, Marcin Spoczynski, Yi Zhang, Hao Feng, Kshitij Arun Doshi, Francesc Guim Bernat, Ned M. Smith, Satish Chandra Jha, S M Iftekharul Alam, Vesh Raj Sharma Banjade, Alexander Bachmutsky, Nageen Himayat
  • Publication number: 20220008766
    Abstract: A nasal-plug filter device including a device body, a filter, a first actuator, a second actuator, and a gas sensor is provided. The device body has a ventilating channel, and the ventilating channel has an inlet end and an outlet end. The filter is disposed at the outlet end. The first actuator is disposed at the inlet end for being driven to transmit gas outside the device body into the device body. The second actuator is stacked on and bonded to the first actuator, and the second actuator is driven to transmit the gas transmitted by the first actuator to the filter to be filtered and purified. The gas sensor is disposed at the outlet end for detecting a gas quality of the gas at the outlet end. A connection element may be provided for connecting two nasal-plug filter devices with each other.
    Type: Application
    Filed: June 22, 2021
    Publication date: January 13, 2022
    Inventors: Hao-Jan MOU, Hsien-Chung TAI, Chi-Feng HUANG, Yung-Lung HAN, Chang-Yen TSAI, Wei-Ming LEE, Yang KU
  • Publication number: 20220013713
    Abstract: A method for fabricating semiconductor device includes the steps of forming an inter-metal dielectric (IMD) layer on a substrate, forming a trench in the IMD layer, forming a synthetic antiferromagnetic (SAF) layer in the trench, forming a metal layer on the SAF layer, planarizing the metal layer and the SAF layer to form a metal interconnection, and forming a magnetic tunneling junction (MTJ) on the metal interconnection.
    Type: Application
    Filed: August 9, 2020
    Publication date: January 13, 2022
    Inventors: Chiu-Jung Chiu, Ya-Sheng Feng, I-Ming Tseng, Yi-An Shih, Yu-Chun Chen, Yi-Hui Lee, Chung-Liang Chu, Hsiu-Hao Hu
  • Publication number: 20220014462
    Abstract: System and techniques for geographic routing are described herein. A node receives a data packet that includes map data, a sequence of geographic areas to a requestor, and a target geographic area. The node may then determine that it is within the target geographic area and start a transmit timer based on a next-hop geographic area. Here, the next-hop geographic area is determined from the sequence of geographic areas in the data packet. The node may then counts how many other nodes from the geographic area sent data packets while the transmit timer is running. When the transmit timer expires, the node may transmit a modified data packet when the number of data packets is less than a predefined threshold. Here, the modified data packet is the data packet updated to include local map data and the next-hop geographic area.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Inventors: Hao Feng, Srikathyayani Srikanteswara, Yi Zhang, Satish Chandra Jha, S M Iftekharul Alam, Marcin Spoczynski, Alexander Bachmutsky, Nageen Himayat, Ned M. Smith, Kshitij Arun Doshi, Francesc Guim Bernat
  • Publication number: 20220013050
    Abstract: A driving circuit for a display panel, a display panel, and a display device are provided. The driving circuit includes a plurality of driving units, wherein at least one of the driving units includes M dummy pins, at least one of the M dummy pins is configured to be electrically connected to at least one clock pin of the display panel, and M is an integer greater than or equal to 1.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 13, 2022
    Inventors: Bingqing Yang, Wenkai Mu, Shijun Wang, Wenjun Xiao, Ji Dong, Tianxin Zhao, Bo Feng, Xiaoxiao Chen, Zhiying Bao, Haoliang Ji, Hao Xu, Yang Wang
  • Publication number: 20220007538
    Abstract: A wearable display device is disclosed and includes a main body, a heat dissipation processing module and an inflatable actuation module. The main body includes a front cover, a lateral cover, an inflatable airbag, a circuit board and a microprocessor. The heat dissipation processing module is configured to perform heat exchange with the microprocessor, and includes a first actuator, a heat pipe and a cooling chip. The inflatable actuation module includes a base, a ventilation channel, a second actuator and a valve component. When the second actuator and the valve component are driven, the valve component is opened and the second actuator is enabled, the gas is transported and inflates the inflatable airbag through the ventilation channel, so that the main body is stably fitted and positioned on the head of the wearer.
    Type: Application
    Filed: June 24, 2021
    Publication date: January 6, 2022
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan Mou, Ta-Wei Hsueh, Yu-Tzu Chen, Shou-Cheng Cheng, Chi-Feng Huang, Yung-Lung Han, Tsung-I Lin
  • Publication number: 20220001067
    Abstract: A purification device of exercise environment is provided and includes a main body, a purification unit, a gas guider and a gas detection module. The main body has at least one gas inlet and at least one gas outlet. The purification unit, the gas guider and the gas detection module are disposed in the main body. The purification unit filters a gas in an exercise environment introduced through the at least one gas inlet. The gas guider operates continuously to transport the gas in the exercise environment to be introduced through the at least one gas inlet and to flow through the purification unit. The gas detection module detects a gas information and a particulate cleanliness of the air in the exercise environment, and the particulate cleanliness of the gas in the breathing region around the nose of the exerciser reaches 0˜20 ?g/m3 accordingly.
    Type: Application
    Filed: June 28, 2021
    Publication date: January 6, 2022
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan Mou, Ching-Sung Lin, Chin-Chuan Wu, Chi-Feng Huang, Yung-Lung Han, Chang-Yen Tsai, Chin-Wen Hsieh
  • Patent number: 11218022
    Abstract: A power conversion system includes an uninterruptible power apparatus, a generator module, and a control unit. The uninterruptible power apparatus includes a conversion module and a DC-to-AC conversion unit. The control unit controls the conversion module and the generator module according a power command so that a first average power provided from a DC power source coupled to the conversion module is slowly increased or decreased, and the control unit controls the conversion module according to a bus voltage so that a second average power provided from a mains is slowly decreased or increased corresponding to the first average power.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: January 4, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Yuan-Fang Lai, Chiu-Feng Wang, Hao-Pin Su
  • Publication number: 20210408362
    Abstract: A piezoelectric actuator includes a square suspension plate, an outer frame, a plurality of brackets and a square piezoelectric ceramic plate. The outer frame is arranged around the suspension plate. A second surface of the outer frame and a second surface of the suspension plate are coplanar with each other. Each of the plurality of brackets has two ends, a first end is perpendicular to and connected with the suspension plate, and a second end is perpendicular to and connected with the outer frame for elastically supporting the suspension plate. Each bracket has a length in a range between 1.22 mm and 1.45 mm and a width in a range between 0.2 mm and 0.6 mm. A length of the piezoelectric ceramic plate is not larger than a length of the suspension plate. The piezoelectric ceramic plate is attached on a first surface of the suspension plate.
    Type: Application
    Filed: June 16, 2021
    Publication date: December 30, 2021
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan MOU, Shih-Chang CHEN, Jia-Yu LIAO, Hung-Hsin LIAO, Che-Wei HUANG, Chi-Feng HUANG, Yung-Lung HAN, Chun-Yi KUO, Wei-Ming LEE
  • Publication number: 20210406569
    Abstract: A liveness test method and apparatus is disclosed. The liveness test method includes detecting a face region in an input image for a test target, implementing a first liveness test to determine a first liveness value based on a first image corresponding to the detected face region, implementing a second liveness test to determine a second liveness value based on a second image corresponding to a partial face region of the detected face region, implementing a third liveness test to determine a third liveness value based on an entirety of the input image or a full region of the input image that includes the detected face region and a region beyond the detected face region, and determining a result of the liveness test based on the first liveness value, the second liveness value, and the third liveness value.
    Type: Application
    Filed: September 8, 2021
    Publication date: December 30, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Byungin YOO, Jingtao XU, Chao ZHANG, Hao FENG, Yanhu SHAN, Youngjun KWAK, Youngsung KIM, Wonsuk CHANG, Jaejoon HAN
  • Patent number: 11208995
    Abstract: A micro piezoelectric pump module includes a microprocessor, a driving element, and a piezoelectric pump. The driving element is connected to the microprocessor to receive a modulating signal and a control signal and to output a driving signal. The driving signal includes a driving voltage and a driving frequency. The piezoelectric pump is actuated by the driving signal, and the piezoelectric pump is set to be actuated at an actuation frequency and be applied with an actuation voltage value. The microprocessor drives the driving element to output the driving voltage having an initial voltage value at the driving frequency to the piezoelectric pump, and adjusts the driving frequency to the same with the actuation frequency. After the driving frequency is adjusted to reach the actuation frequency, the microprocessor drives the driving element to gradually increase the initial voltage value to reach the actuation voltage value.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: December 28, 2021
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Shen-Wen Chen, Shih-Chang Chen, Chi-Feng Huang, Yung-Lung Han, Wei-Ming Lee, Chun-Yi Kuo