Patents by Inventor Chen Chen
Chen Chen 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: 20240137709Abstract: An electro-acoustical transducer device is disclosed, which includes: a hollow disk body that generally defines an axis of propagation, the hollow disk body comprising: a pair of plate members extending substantially perpendicular to the axis of propagation, each provided with a central transmitting port arranged about the axis of propagation, and a peripheral enclosure jointing the pair of plate members at the respective outer edge portions thereof, thereby defining a chamber of resonance between the pair of plate members; wherein a ring-opening about the axis of propagation that enables access to the chamber of resonance is formed between the central transmitting ports of the plate members.Type: ApplicationFiled: April 27, 2023Publication date: April 25, 2024Inventors: YU-CHEN CHEN, CHUN-KAI CHAN, HSU-HSIANG CHENG, MING-CHING CHENG
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Patent number: 11968833Abstract: A memory device includes a source element, a drain element, channel layers, control electrode layers, and a memory layer. The channel layers are individually electrically connected between the source element and the drain element. Memory cells are defined in the memory layer between the control electrode layers and the channel layers.Type: GrantFiled: January 15, 2021Date of Patent: April 23, 2024Assignee: MACRONIX INTERNATIONAL CO., LTD.Inventors: Wei-Chen Chen, Hang-Ting Lue
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Patent number: 11968160Abstract: Disclosed in some examples are methods, systems, devices, and machine-readable mediums which provide for sidebar communication threads forked from, or related to, a principal thread. Messages in the sidebar communication thread may include a history of the principal thread, including one or more messages from the principal thread, and may include a proposed principal thread message that is the subject of the sidebar thread discussion. The sidebar thread may also include sidebar thread messages that carries the conversation of the sidebar thread participants. Once a termination condition is reached for the sidebar thread, the sidebar thread terminates and either the proposed principal thread message (as potentially modified by participants of the sidebar thread) becomes an accepted principal thread message and it is posted to the principal thread as if it was sent by the sidebar initiator or no message is posted (e.g., the proposed principal thread message is rejected).Type: GrantFiled: June 9, 2022Date of Patent: April 23, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Amer Aref Hassan, Wei-Chen Chen
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Publication number: 20240127993Abstract: Provided are an auxiliary alloy casting piece, a high-remanence and high-coercive force NdFeB permanent magnet, and preparation methods thereof. The method for preparing the auxiliary alloy casting piece includes the following steps: providing an auxiliary alloy material including, by mass percentage, 40% to 45% of Pr, 1% to 2% of Co, 0.5% to 1% of Ga, 0.6% to 0.8% of B, 0.1% to 0.2% of V, 0.3% to 0.7% of Ti, and a balance of Fe; smelting the auxiliary alloy material to obtain a smelted material; and subjecting the smelted material to a quick-setting casting to obtain the auxiliary alloy casting piece; where the quick-setting casting includes a refining and a casting in sequence.Type: ApplicationFiled: December 30, 2022Publication date: April 18, 2024Inventors: Feng XIA, Yulong FU, Chen CHEN, Hailong ZHENG, Zichao WANG, Yonghong LIU, Caina SUN, Yu WANG
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Publication number: 20240128151Abstract: A package structure includes a bonding substrate, an integrated circuit, and a heat sink metal. The integrated circuit includes an active region facing the bonding substrate. The heat sink metal is located between the bonding substrate and the active region of the integrated circuit. The heat sink metal is electrically insulated with the integrated circuit.Type: ApplicationFiled: October 16, 2023Publication date: April 18, 2024Inventors: Chun-Yen PENG, Kuo-Bin HONG, Shih-Chen CHEN, Hao-Chung KUO
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Publication number: 20240129392Abstract: A method in an electronic device includes detecting, with a flexible display carried by a blade assembly that is slidably coupled to a device housing and movable between at least an extended position and a retracted position, user input defining a swipe gesture.Type: ApplicationFiled: February 27, 2023Publication date: April 18, 2024Inventors: Amit Kumar Agrawal, Rohit Sisodia, Wu Maoyuan, Chen Chen
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Patent number: 11958365Abstract: The present disclosure discloses a method for dual-motor control on an electric vehicle based on adaptive dynamic programming. First, total torque required is calculated based on obtained data information of the electric vehicle under various driving conditions, and offline training is conducted on an execution network and an evaluation network. Then total torque is dynamically distributed for two motors of the electric vehicle under various driving conditions to obtain an efficiency MAP database. Afterwards, iteration and online learning are conducted on the execution network and the evaluation network based on data information of the electric vehicle under different driving conditions that is obtained in real time, so as to find an optimal control law for the electric vehicle under a real-time driving condition. In this way, the dual-motor control on the electric vehicle is optimized.Type: GrantFiled: December 9, 2020Date of Patent: April 16, 2024Assignee: JIANGXI UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Hailin Hu, Fu Feng, Chen Chen, Yue Zhang, Wen Li, Heng Shi
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Patent number: 11958090Abstract: The present disclosure relates to an apparatus and a method for wafer cleaning. The apparatus can include a wafer holder configured to hold a wafer; a cleaning nozzle configured to dispense a cleaning fluid onto a first surface (e.g., front surface) of the wafer; and a cleaning brush configured to clean a second surface (e.g., back surface) of the wafer. Using the cleaning fluid, the cleaning brush can clean the second surface of the wafer with a scrubbing motion and ultrasonic vibration.Type: GrantFiled: July 28, 2022Date of Patent: April 16, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Bo Chen Chen, Sheng-Wei Wu, Yung-Li Tsai
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Publication number: 20240115658Abstract: A use of an intervertebral disc fibrosis-inducing substance in preparation of medication, where the medication is used for the treatment of degenerative spinal diseases. The inventors of the present disclosure make use of the pro-fibrotic effect of the intervertebral disc fibrosis-inducing substance and the auxiliary effect of the fibroblast to achieve further treatment of intervertebral disc degeneration. The simultaneous administration of the above two drugs can reasonably control the degeneration and achieve the purpose of stepped treatment, thereby having clinical transformation value. In addition, the therapy combining the intervertebral disc fibrosis-inducing substance with the cell in the present disclosure allows the treatment regimen more personalized.Type: ApplicationFiled: June 11, 2021Publication date: April 11, 2024Applicant: Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of MedicineInventors: Jie ZHAO, Chen CHEN, Xiao YANG, Tangjun ZHOU, An QIN, Zhiqian CHEN, Kai ZHANG, Yifan ZHOU
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Patent number: 11954768Abstract: A method for gating in tomographic imaging system includes steps of: (a) performing a tomographic imaging on an object with a target moving periodically along a first axis for acquiring projection images; (b) obtaining projected curves by summing up pixel values along a direction of a second axis perpendicular to the first axis in each projection image; (c) determining a target zone on the projection images, wherein a central position on the first axis of the target zone is corresponding to a position having the largest variation in the projected curves on the first axis; (d) calculating parameter values of pixel values in the target zones and obtaining a curve of a moving cycle of the target according to the parameter values; and (e) selecting the projection images under the same state in the moving cycle for image reconstruction according to the curve of the moving cycle of the target.Type: GrantFiled: May 16, 2023Date of Patent: April 9, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Sih-Yu Chen, Jhih-Shian Lee, Ya-Chen Chen
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Publication number: 20240110979Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus is used for performing a scan test on a chip. In certain configurations, the apparatus includes an internal voltage source on a same die of the chip. The internal voltage source receives a constant voltage. The internal voltage source generates an internal voltage based on the constant voltage. The internal voltage is maintained at a lower voltage level in a capture phase of the scan test, and is increased from the lower voltage level to a high voltage level at a start of a shift phase of the scan test and reduced from the high voltage level to the lower voltage level at an end of the shift phase.Type: ApplicationFiled: September 12, 2023Publication date: April 4, 2024Inventors: Anshul Varma, Hsin Chen Chen
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Patent number: 11949496Abstract: Systems, methods, and non-transitory media are provided for low latency handovers. An example method can include receiving, by a satellite, a schedule of communications between the satellite and one or more gateways; requesting, based on the schedule, a handover from a link between the satellite and a gateway to a different link between the satellite and the gateway or a different gateway; prior to a completion of the handover, processing packets bicasted over the link between the satellite and the gateway and the different link between the satellite and the gateway or the different gateway; performing the handover from the link between the satellite and the gateway to the different link between the satellite and the gateway or the different gateway; and after the handover, transmitting, by the satellite, one or more packets via the different link between the satellite and the gateway or the different gateway.Type: GrantFiled: June 2, 2021Date of Patent: April 2, 2024Assignee: Space Exploration Technologies Corp.Inventors: Chen Chen, Pavel Chikulaev, Sergii Ziuzin, David Sacks, Peter J. Worters, Darshan Purohit, Yashodhan Dandekar, Vladimir Skuratovich, Andrei Pushkin, Phillip E. Barber
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Publication number: 20240100656Abstract: A ratchet wrench has a force-applying arm and a working head connected to each other, the working head is formed with an insertion hole, the insertion hole is used for accommodating a driving member and a positioning member, the positioning member is injection-molded with plastic material, an external force is applied to the positioning member, the positioning member is deformed by the external force, so that the positioning member is assembled with the working head, and the driving member is positioned on the working head. Thereby, manufacturing cost is reduced, and components can be easily assembled.Type: ApplicationFiled: September 22, 2022Publication date: March 28, 2024Inventor: Hung-Chen Chen
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Patent number: 11943190Abstract: Disclosed in some examples are methods, systems, devices, and machine-readable mediums which provide for sidebar communication threads forked from, or related to, a principal thread. Messages in the sidebar communication thread may include a history of the principal thread, including one or more messages from the principal thread, and may include a proposed principal thread message that is the subject of the sidebar thread discussion. The sidebar thread may also include sidebar thread messages that carries the conversation of the sidebar thread participants. Once a termination condition is reached for the sidebar thread, the sidebar thread terminates and either the proposed principal thread message (as potentially modified by participants of the sidebar thread) becomes an accepted principal thread message and it is posted to the principal thread as if it was sent by the sidebar initiator or no message is posted (e.g., the proposed principal thread message is rejected).Type: GrantFiled: June 9, 2022Date of Patent: March 26, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Amer Aref Hassan, Wei-Chen Chen
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Publication number: 20240093416Abstract: A sewing machine includes a main body and a quick release needle plate module. The main body includes a base seat having an inner frame, and an outer case that is mounted to the inner frame and that defines an accommodating compartment. The quick release needle plate module includes a catch member, and a needle plate that covers the accommodating compartment, that is detachably pivoted to a rear section of the inner frame, and that engages the catch member. The quick release needle plate module further includes a press member inserted through the outer case and the inner frame, and operable to push the catch member to disengage the catch member. The needle plate has a plate body that covers the accommodating compartment, and a resilient member mounted between the inner frame and the plate body for driving pivot action of the plate body away from the inner frame.Type: ApplicationFiled: January 20, 2023Publication date: March 21, 2024Applicant: ZENG HSING INDUSTRIAL CO., LTD.Inventors: Kun-Lung HSU, Ming-Ta LEE, Wei-Chen CHEN, Po-Hsien TSENG
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Publication number: 20240098833Abstract: A method for mobility enhancement in wireless communication systems is provided. The method is performed by a User Equipment (UE) configured with a first Small Data Transmission (SDT) configuration by a first cell. The method includes receiving a Radio Resource Control (RRC) release message including a suspend configuration from the first cell; transitioning to an RRC INACTIVE state in response to receiving the RRC release message; receiving, in the RRC INACTIVE state, a System Information Block Type 1 (SIB1) including a second SDT configuration from a second cell; camping on the second cell in response to receiving the SIB1 from the second cell; and while the UE is camping on the second cell, refraining from using the first SDT configuration to initiate an SDT procedure associated with the second cell in a case that the UE does not support performing the SDT procedure associated with the second cell.Type: ApplicationFiled: September 14, 2023Publication date: March 21, 2024Inventors: YUNG-LAN TSENG, YEN-HUA LI, HAI-HAN WANG, HUNG-CHEN CHEN
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Publication number: 20240090668Abstract: A linkage device for implementing no backrest clearance, a supporting frame, a seat unit, and a seat, including a bottom base, a linkage mechanism, a support side plate, and a backrest mechanism; the support side plate is provided with a side plate linkage point and a backrest point; the support side plate is rotatably connected to the linkage mechanism at the side plate linkage point; the support side plate is rotatably connected to the backrest mechanism at the backrest point; the backrest mechanism includes a backrest mounting member and a backrest linkage member; and when the backrest mechanism is retracted to an ultimate position, an included angle ? between a connecting line between two ends of the backrest mounting member and a connecting line between the backrest point and the side plate linkage point is an acute angle.Type: ApplicationFiled: November 30, 2023Publication date: March 21, 2024Inventors: Xiaohong Li, Yuankun Li, Chen Chen, Xiaochun Lei, Zhanzheng Lv
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Publication number: 20240096830Abstract: A method includes forming a first sealing layer at a first edge region of a first wafer; and bonding the first wafer to a second wafer to form a wafer stack. At a time after the bonding, the first sealing layer is between the first edge region of the first wafer and a second edge region of the second wafer, with the first edge region and the second edge region comprising bevels. An edge trimming process is then performed on the wafer stack. After the edge trimming process, the second edge region of the second wafer is at least partially removed, and a portion of the first sealing layer is left as a part of the wafer stack. An interconnect structure is formed as a part of the second wafer. The interconnect structure includes redistribution lines electrically connected to integrated circuit devices in the second wafer.Type: ApplicationFiled: January 9, 2023Publication date: March 21, 2024Inventors: Yu-Yi Huang, Yu-Hung Lin, Wei-Ming Wang, Chen Chen, Shih-Peng Tai, Kuo-Chung Yee
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Patent number: 11937519Abstract: Permanent magnets using high temperature superconductor tapes are disclosed. For example, a magnet may include a superconductor tape having two ends, a slit in the superconductor tape between the two ends that forms two legs, a separation between the legs that forms a loop, and a trapped magnetic field in the superconductor tape.Type: GrantFiled: March 15, 2013Date of Patent: March 19, 2024Assignee: TECO-WESTINGHOUSE MOTOR COMPANYInventors: Leslie Bromberg, Dean Sarandria, Edward Kuan-Chen Chen, Gabriel Rupertus
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Patent number: 11932647Abstract: Provided are cyclic iminopyridimdine compounds and their bicyclic derivatives, pharmaceutical compositions comprising such compounds, and methods of using such compounds or compositions, such as methods of treating a proliferation disorder, such as a cancer or a tumor, or in some embodiments disease or disorders related to the dysregulation of kinase such as, but not limited to B-Raf V600E kinase.Type: GrantFiled: January 13, 2022Date of Patent: March 19, 2024Assignee: ABM Therapeutics CorporationInventor: Chen Chen