Patents by Inventor Chunyu Wu
Chunyu Wu 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: 20240142175Abstract: Disclosed are an unblocking apparatus for a furnace discharging pipe and a use method. The unblocking apparatus includes a rail, a rail car that may move along the rail, an unblocking drive mechanism arranged on the rail car, a heat-unblocking component, a cold-unblocking component, and a material receiving component that is used to receive a blocking material in the discharging pipe, and a drive end of the unblocking drive mechanism is detachably connected with one end of the heat-unblocking component and the cold-unblocking component respectively. The present application effectively handles different blockage situations of the furnace discharging pipe by connecting the unblocking drive mechanism with an unblocking rod capable of heat-unblocking and a drilling rod capable of cold-unblocking, thereby two modes of heat-unblocking and cold-unblocking are performed on the furnace discharging pipe; and the discharging pipe may be unblocked by a remote operation.Type: ApplicationFiled: October 23, 2023Publication date: May 2, 2024Applicants: China Nuclear Sichuan Environmental Protection Engineering Co., Ltd., China Building Materials Academy, China Nuclear Power Engineering Co., Ltd.Inventors: Weidong XU, Yu CHANG, Yongchang ZHU, Hong DUAN, Chunyu TIAN, Wei WU, Debo YANG, Qingbin ZHAO, Shuaizhen WU, Lin WANG, Zhu CUI, Heyi GUO, Maosong FAN, Yuancheng SUN, Jie MEI, Xiaoli AN, Yongxiang ZHAO, Qinda LIU
-
Patent number: 11958518Abstract: Embodiments of the present application provide a method and a device for controlling train formation tracking, the method comprising: obtaining a current distance between a first train and a second train in a train formation, wherein the first train is adjacent to the second train and located behind the second train; determining a target tracking mode of the first train based on the current distance, wherein the target tracking mode is one of a speed tracking mode, a distance tracking mode and a braking mode; and tracking the second train, by the first train based on the target tracking mode. Tracking efficiency is improved according to the method of the embodiments of the present application.Type: GrantFiled: January 22, 2021Date of Patent: April 16, 2024Assignee: Traffic Control Technology Co., Ltd.Inventors: Chunhai Gao, Chao Liu, Feng Bao, Chunyu Zhang, Ziyu Wu
-
Patent number: 11929112Abstract: The sense amplifier includes: an amplification module configured to amplify a voltage transmitted by a bit line or a reference bit line, when the sense amplifier is at an amplification stage; a first switch module configured to control the amplification module to be disconnected from the reference bit line, when the sense amplifier performs a read operation for the bit line and is at the amplification stage. In the disclosure, the power consumption of the sense amplifier may be reduced.Type: GrantFiled: September 13, 2021Date of Patent: March 12, 2024Assignees: ANHUI UNIVERSITY, CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Chunyu Peng, Zijian Wang, Wenjuan Lu, Xiulong Wu, Jun He, Xin Li, Zhan Ying, Kanyu Cao, Zhiting Lin, Junning Chen
-
Patent number: 11929716Abstract: The disclosure provides a Sense Amplifier (SA), a memory and a method for controlling the SA, and relates to the technical field of semiconductor memories. The SA includes: an amplifier module; an offset voltage storage unit electrically connected to the amplifier module and configured to store an offset voltage of the amplifier module in an offset elimination stage of the SA; and a load compensation unit electrically connected to the amplifier module and configured to compensate a difference between loads of the amplifier module in an amplification stage of the SA. The disclosure may improve an accuracy of reading data of the SA.Type: GrantFiled: September 13, 2021Date of Patent: March 12, 2024Assignees: ANHUI UNIVERSITY, CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Xiulong Wu, Li Zhao, Yangkuo Zhao, Jun He, Xin Li, Zhan Ying, Kanyu Cao, Wenjuan Lu, Chunyu Peng, Zhiting Lin, Junning Chen
-
Patent number: 11929111Abstract: A sense amplifier, a memory and a method for controlling the sense amplifier are provided. The sense amplifier includes: an amplification module, arranged to read data in a memory cell; and a control module, electrically connected to the amplification module. In a first offset compensation stage of the sense amplifier, the control module is arranged to configure the amplification module to include a first inverter and a second inverter, and each of the first inverter and the second inverter is an inverter an input terminal and an output terminal connected to each other; and in a second offset compensation stage of the sense amplifier, the control module is arranged to configure the amplification module to include a current mirror structure.Type: GrantFiled: September 10, 2021Date of Patent: March 12, 2024Assignees: ANHUI UNIVERSITY, CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Zhiting Lin, Guanglei Wen, Jun He, Zhan Ying, Xin Li, Kanyu Cao, Wenjuan Lu, Chunyu Peng, Xiulong Wu, Junning Chen
-
Publication number: 20240071356Abstract: For online audio/video conferencing applications deployed in an open office environment, using shared conference devices, it can be advantageous to define an acoustic fence. A non-participant audio received from outside the acoustic fence can be considered noise and filtered out before transmission of an audio signal to a far end recipient. Three suppression stages are used to filter the non-participant audio. The first suppression stage uses beamformers for suppression. The second suppression stage is mask-based, and the third suppression stage is reference-based. The three suppression stages filter out non-participant audio signals, having a wide range of frequencies.Type: ApplicationFiled: August 29, 2022Publication date: February 29, 2024Inventors: Zhenghang Gu, Zhaofeng Jia, Qiyong Liu, Ye Wang, Zexian Wu, Chunyu Zhang
-
Publication number: 20230220413Abstract: The present invention relates to the technical field of biology, in particular to a rice male fertility regulatory gene, the use thereof and a method for regulating rice fertility by means of using CRISPR-Cas9, and a mutant of the rice male fertility regulatory gene and a molecular marker and the use thereof. The present invention provides a rice gene GMS2 with the functions of regulating male germ cell development in rice and pollen fertility. The mutant of a rice male fertility regulatory protein GMS2 provided by the present invention can make rice pollen completely sterile, resulting in rice male sterility. The rice gene GMS2 and the mutant thereof, provided by the present invention, can be used in the sterile seed production and manufacturing of rice hybrids, thereby possessing both great application value and economic value.Type: ApplicationFiled: December 17, 2020Publication date: July 13, 2023Inventors: Jie TANG, Tuan LONG, Chunyu WU, Jialin LI, Hao LIU, Yanqun LI, Xiaobin HAN, Xinpeng LI, Baoguang AN, Xiang ZENG, Yongzhong WU, Peijin HUANG
-
Patent number: 11452403Abstract: A grill device includes a support rack and a grill module. The grill module is formed with a feed inlet, includes upper and lower grill plates, is rotatably mounted on the support rack about an axis, and is rotatable between an inclined position, where the feed inlet and a gravity center of the grill module are respectively located at two sides of the axis, where the gravity center is lower than the axis, and where the upper grill plate covers and is locked on the lower grill plate by the support rack, and a hand-held position, where the upper grill plate is unlocked from the support rack and is rotatable relative to the lower grill plate so as to uncover the lower grill plate.Type: GrantFiled: April 13, 2020Date of Patent: September 27, 2022Assignee: TSANN KUEN (ZHANGZHOU) ENTERPRISE CO., LTD.Inventors: Yixin Zhan, Wenyu Chang, Chunyu Wu
-
Publication number: 20200329907Abstract: A grill device includes a support rack and a grill module. The grill module is formed with a feed inlet, includes upper and lower grill plates, is rotatably mounted on the support rack about an axis, and is rotatable between an inclined position, where the feed inlet and a gravity center of the grill module are respectively located at two sides of the axis, where the gravity center is lower than the axis, and where the upper grill plate covers and is locked on the lower grill plate by the support rack, and a hand-held position, where the upper grill plate is unlocked from the support rack and is rotatable relative to the lower grill plate so as to uncover the lower grill plate.Type: ApplicationFiled: April 13, 2020Publication date: October 22, 2020Inventors: Yixin ZHAN, Wenyu CHANG, Chunyu WU
-
Patent number: 10624493Abstract: A grill device includes upper and lower grill units. The upper grill unit has a feed opening. The lower grill unit includes a lower grill plate having a plate body and a flow-diverging stage. The plate body has a central portion that is adapted to be positioned under and aligned with the feed opening, and a surrounding portion that surrounds the central portion. The flow-diverging stage protrudes upwardly from the central portion of the plate body, and has a flow-diverging convex surface that faces the feed opening and that is for diverging flow of a fluid material which flows from the feed opening onto the plate body. The flow-diverging convex surface has a top end positioned higher than the plate body.Type: GrantFiled: August 18, 2017Date of Patent: April 21, 2020Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Linzhe Wu, Chunyu Wu
-
Patent number: 10561275Abstract: A cooking device includes a lower heating plate unit, an upper housing member, and at least one positioning mechanism that includes a lower coupling unit fixed to the lower heating plate unit, an upper coupling member fixed to the upper housing member, an actuating member disposed on the upper coupling member, and a pin connected to the upper coupling member. The cooking device further includes an upper heating plate coupled to the upper housing member. Removal of the upper heating plate results in the actuating member being pushed resiliently to have a positioning portion thereof engaging a guiding hole of the lower coupling unit, so that the upper housing member is limited to move to be parallel to and spaced apart from the lower heating plate unit.Type: GrantFiled: June 15, 2015Date of Patent: February 18, 2020Assignee: TSANN KUEN (ZHANGZHOU) ENTERPRISE CO., LTD.Inventors: Chunyu Wu, Jiankun Wu
-
Patent number: 9904302Abstract: System and method for gas pressure stabilization. The system comprises a pressure stabilizer which is divided into a receiving chamber and a pressure chamber by a flexible membrane, a booster device, a gas divider, and a control driver that can sense movement of the flexible membrane and control the gas divider accordingly. A pressure pilot is used to set the desired pressure in the pressure chamber. The pressure of the receiving chamber will stabilize to be the same with that of the pressure chamber regardless of the gas flow change or gas pressure change at the gas source, or the pressure fluctuation in the downstream system. The gas passing the system can eventually be recycled to a recycling system in the downstream without harming the environment.Type: GrantFiled: January 3, 2015Date of Patent: February 27, 2018Inventors: Chunyu Wu, Hsin-Hui Lee
-
Publication number: 20170340166Abstract: A grill device includes upper and lower grill units. The upper grill unit has a feed opening. The lower grill unit includes a lower grill plate having a plate body and a flow-diverging stage. The plate body has a central portion that is adapted to be positioned under and aligned with the feed opening, and a surrounding portion that surrounds the central portion. The flow-diverging stage protrudes upwardly from the central portion of the plate body, and has a flow-diverging convex surface that faces the feed opening and that is for diverging flow of a fluid material which flows from the feed opening onto the plate body. The flow-diverging convex surface has a top end positioned higher than the plate body.Type: ApplicationFiled: August 18, 2017Publication date: November 30, 2017Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Linzhe Wu, Chunyu Wu
-
Patent number: 9642492Abstract: Griddle with adjustable space between upper and lower pans, including an upper shell, a lower shell, rear sides of the upper and lower pans connected through adjustable hinges, the bottom of the upper hinge seat extending downwardly and the top of the lower hinge seat extending upwardly to form upper and lower joint arms, a groove extending along the side of the lower joint arm, the top of the groove extending forward, a protrusion mounted at the side of the lower joint arm and in front of the groove; the bottom of the upper joint arm extending to one side to form a pintle which can move in the groove, and a supporting portion formed at the bottom of the upper joint arm and in front of the pintle, to keep a space between the upper pan and the lower pan by abutting against the protrusion.Type: GrantFiled: April 9, 2007Date of Patent: May 9, 2017Assignee: TSANN KUEN(CHINA) ENTERPRISE CO., LTD.Inventors: Hsin Tsung Wang, Chunyu Wu
-
Publication number: 20160313746Abstract: System and method for gas pressure stabilization. The system comprises a pressure stabilizer which is divided into a receiving chamber and a pressure chamber by a flexible membrane, a booster device, a gas divider, and a control driver that can sense movement of the flexible membrane and control the gas divider accordingly. A pressure pilot is used to set the desired pressure in the pressure chamber. The pressure of the receiving chamber will stabilize to be the same with that of the pressure chamber regardless of the gas flow change or gas pressure change at the gas source, or the pressure fluctuation in the downstream system. The gas passing the system can eventually be recycled to a recycling system in the downstream without harming the environment.Type: ApplicationFiled: July 16, 2015Publication date: October 27, 2016Inventors: Chunyu WU, Hsin-Hui LEE
-
Publication number: 20150366402Abstract: A cooking device includes a lower heating plate unit, an upper housing member, and at least one positioning mechanism that includes a lower coupling unit fixed to the lower heating plate unit, an upper coupling member fixed to the upper housing member, an actuating member disposed on the upper coupling member, and a pin connected to the upper coupling member. The cooking device further includes an upper heating plate coupled to the upper housing member. Removal of the upper heating plate results in the actuating member being pushed resiliently to have a positioning portion thereof engaging a guiding hole of the lower coupling unit, so that the upper housing member is limited to move to be parallel to and spaced apart from the lower heating plate unit.Type: ApplicationFiled: June 15, 2015Publication date: December 24, 2015Inventors: Chunyu Wu, Jiankun Wu
-
Publication number: 20140338544Abstract: A cooking assembly comprises: a cooking base unit having a cooking surface that is adapted to be heated by a heater; an upper platen unit pivoted to the cooking base unit; a heater controller connected to the cooking base unit, adapted to be connected to the heater, and configured to generate output signals corresponding respectively to different cooking modes for controlling the heater; a contact module secured to the cooking base unit and defining contact regions that are disposed along a contact path; and a conductive contact member connected to and driven by the upper platen unit to move along the contact path when the upper platen unit rotates relative to the cooking base unit so as to contact a selected one of the contact regions.Type: ApplicationFiled: May 15, 2014Publication date: November 20, 2014Applicant: Tsann Kuen ZhangzhouInventor: Chunyu Wu
-
Patent number: 8604394Abstract: The present invention relates to a grilling device, especially relates to a steam grilling device. It comprises a main body and a steam generator disposed on the main body. Compared to the conventional technique, by adding a steam generator on the main body of grilling device, the grilling device will has not only a general grilling function, but also has the steam heating function, so the heating of the grilling device will speed up, the loss of the nutrition of the food will be eliminated, and it also has effects such as degreasing and freshen, so the cooked food will be more nutritious and healthy.Type: GrantFiled: May 14, 2010Date of Patent: December 10, 2013Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Chunyu Wu, Jingliang Yu
-
Patent number: 8448807Abstract: A handle of a detachable grilling pan has: a main body with a downward opening and a window, both disposed on the top side of the main body, a shaft, a āLā shaped hook and a spring. The main body is connected to the grilling pan by a fixing plate. The āLā shaped hook is hinged to the shaft, and the long straight free end of it extends out the window of the handle, and the short straight free end of it extends out the opening of the handle body and toward the grilling pan. The spring presses against the long straight end to make the free end of the short straight end hook the opening of the shell of the grill. When the long straight part of the hook is pressed, the hook rotates around the shaft and the grilling pan can be removed from the grill shell.Type: GrantFiled: May 14, 2010Date of Patent: May 28, 2013Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Chunyu Wu, Jianyang Xu
-
Patent number: D827375Type: GrantFiled: September 28, 2017Date of Patent: September 4, 2018Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Linzhe Wu, Chunyu Wu