Patents by Inventor Chun-Pin Chen
Chun-Pin 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: 20240128252Abstract: The present application discloses a semiconductor structure. The semiconductor structure a top die and a bottom die, and the maximum die size is constrained to reticle dimension. Each die includes (1) core: computation circuits, (2) phy: analog circuit connecting to memory, (3) I/O: analog circuit connecting output elements, (4) SERDES: serial high speed analog circuit, (5) intra-stack connection circuit, and (6) cache memory. This semiconductor structure can be chapleted design for high wafer yield with least tape out masks for cost saving. The intra-stack connection circuit connects the top die and the bottom die in the shortest distance (about tens of micrometers), so as to provide high signal quality and power efficiency.Type: ApplicationFiled: October 17, 2022Publication date: April 18, 2024Inventors: TZU-WEI CHIU, CHUN-WEI CHANG, SHANG-PIN CHEN, WEI-CHIH CHEN, CHE-YEN HUANG
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Publication number: 20240120282Abstract: The present application discloses a semiconductor structure and methods for manufacturing semiconductor structures. The semiconductor structure includes a plurality of bottom dies and a top die stacked on the bottom dies. The bottom dies receive power supplies through tiny through silicon vias (TSVs) formed in backside substrates of the bottom dies, while the top die receives power supplies through dielectric vias (TDVs) formed in a dielectric layer that covers the bottom dies. By enabling backside power delivery to the bottom die, more space can be provided for trace routing between stacked dies. Therefore, greater computation capability can be achieved within a smaller chip area with less power loss.Type: ApplicationFiled: February 20, 2023Publication date: April 11, 2024Inventors: TZU-WEI CHIU, CHUN-WEI CHANG, SHANG-PIN CHEN, WEI-CHIH CHEN, CHE-YEN HUANG
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Publication number: 20240096861Abstract: A semiconductor package assembly is provided. The semiconductor package assembly includes first semiconductor die, a second semiconductor die and a memory package. The first semiconductor die and the second semiconductor die are stacked on each other. The first semiconductor die includes a first interface and a third interface. The first interface overlaps and is electrically connected to the second interface arranged on the second semiconductor die. The third interface is arranged on a first edge of the first semiconductor die. The memory package is disposed beside the first semiconductor die, wherein the memory package is electrically connected to the first semiconductor die by the third interface.Type: ApplicationFiled: August 23, 2023Publication date: March 21, 2024Inventors: Che-Hung KUO, Hsiao-Yun CHEN, Wen-Pin CHU, Chun-Hsiang HUANG
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Publication number: 20230370921Abstract: Various solutions for reducing inter-radio access technology (inter-RAT) measurements for reduced capability (RedCap) user equipment (UE) with respect to UE and network apparatus in mobile communications are described. An apparatus may receive a neighbor cell information from a first RAT. The apparatus may determine whether a neighbor cell of the neighbor cell information supports RedCap UE. The apparatus may perform a measurement on the neighbor cell in an event that the neighbor cell supports the RedCap UE. The apparatus may skip the measurement on the neighbor cell in an event that the neighbor cell does not support the RedCap UE.Type: ApplicationFiled: May 9, 2023Publication date: November 16, 2023Inventors: Yun-Hsuan Chang, Chun-Pin Chen
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Publication number: 20230122038Abstract: The invention discloses a diamond trading platform, comprising: a diamond information archiving unit, a diamond reference price calculation unit, a market estimation price calculation unit and a distribution result display unit. The diamond information archiving unit is connected to the diamond reference price calculation unit, the market estimation price calculation unit obtains designated sales market maximum diamond estimation price information and designated sales market minimum diamond estimation price information by the diamond information archiving unit and the diamond reference price calculation unit. The distribution result display unit is connected to the market estimation price calculation unit to display the designated sales market maximum diamond estimation price information and the designated sales market minimum diamond estimation price information.Type: ApplicationFiled: September 26, 2022Publication date: April 20, 2023Applicant: MING TA BOUTIQUE DESIGN CO., LTD.Inventors: Chun-Pin CHEN, Kuang-Yuan CHEN
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Patent number: 11202237Abstract: A method for enhancing mobility of a communications apparatus is provided. The method includes the steps of: establishing a connection with a cell; measuring one or more parameters of one or more cells; transmitting a measurement report to a network device according to the measured parameters of the one or more cells; determining whether a mobility command is received from the network device after transmitting the measurement report; and triggering a connection release procedure based on no mobility command being received from the network device after transmitting the measurement report.Type: GrantFiled: July 8, 2019Date of Patent: December 14, 2021Assignee: MEDIATEK INC.Inventors: Lung-Wen Chen, Tsung-Ming Lee, Chun-Pin Chen
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Patent number: 11032857Abstract: A mobile communication device including a Radio Frequency (RF) device and a baseband processor is provided. The RF device performs wireless transmission and reception to and from one or more cells. The baseband processor uses a first subscriber identity to establish a connection with a serving cell via the RF device to perform a first communication procedure, and in response to completing the first communication procedure or the first communication procedure being interrupted by a second communication procedure associated with a second subscriber identity, uses the first subscriber identity to send a measurement report to the serving cell via the RF device. In particular, the measurement report indicates a reported signal quality of the serving cell is poor enough to release the connection.Type: GrantFiled: May 16, 2019Date of Patent: June 8, 2021Assignee: MEDIATEK INC.Inventors: Chih-Yuan Tsai, Mohamed Abdelrazek El-Saidny, Yung-Chun Lin, Tzu-Ting Lo, Tsung-Ming Lee, Chun-Pin Chen
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Patent number: 10757502Abstract: A speaker includes a frame, a partition wall and a pitch-adjustment ring. The partition wall is coupled with the frame to isolate a high-pitched sound zone from a low-pitched sound zone. A pitch-adjustment ring is rotatably coupled to the frame and has at least one permeable section and at least one non-permeable section. The pitch-adjustment ring is rotatable to align the at least one permeable section with the high-pitched sound zone or the low-pitched sound zone.Type: GrantFiled: October 22, 2018Date of Patent: August 25, 2020Assignee: MERRY ELECTRONICS(SHENZHEN) CO., LTD.Inventors: Tsai-Ti Lai, Chun-Pin Chen
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Publication number: 20200037213Abstract: A method for enhancing mobility of a communications apparatus is provided. The method includes the steps of: establishing a connection with a cell; measuring one or more parameters of one or more cells; transmitting a measurement report to a network device according to the measured parameters of the one or more cells; determining whether a mobility command is received from the network device after transmitting the measurement report; and triggering a connection release procedure based on no mobility command being received from the network device after transmitting the measurement report.Type: ApplicationFiled: July 8, 2019Publication date: January 30, 2020Inventors: Lung-Wen CHEN, Tsung-Ming LEE, Chun-Pin CHEN
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Publication number: 20190394559Abstract: A speaker includes a frame and a partition wall coupled with the frame to define a boundary between a high-pitched sound zone and a low-pitched sound zone. The high-pitched sound zone includes an electromagnetic component accommodating area and plural discontinuous sound chamber extension areas. The electromagnetic component accommodating area and the plural discontinuous sound chamber extension areas are fluid-communicable.Type: ApplicationFiled: August 23, 2018Publication date: December 26, 2019Inventors: Tsai-Ti LAI, Chun-Pin CHEN
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Publication number: 20190394561Abstract: A speaker includes a frame, a partition wall and a pitch-adjustment ring. The partition wall is coupled with the frame to isolate a high-pitched sound zone from a low-pitched sound zone. A pitch-adjustment ring is rotatably coupled to the frame and has at least one permeable section and at least one non-permeable section. The pitch-adjustment ring is rotatable to align the at least one permeable section with the high-pitched sound zone or the low-pitched sound zone.Type: ApplicationFiled: October 22, 2018Publication date: December 26, 2019Inventors: Tsai-Ti LAI, Chun-Pin CHEN
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Patent number: 10516936Abstract: A speaker includes a frame and a partition wall coupled with the frame to define a boundary between a high-pitched sound zone and a low-pitched sound zone. The high-pitched sound zone includes an electromagnetic component accommodating area and plural discontinuous sound chamber extension areas. The electromagnetic component accommodating area and the plural discontinuous sound chamber extension areas are fluid-communicable.Type: GrantFiled: August 23, 2018Date of Patent: December 24, 2019Assignee: MERRY ELECTRONICS (SHENZHEN) CO., LTD.Inventors: Tsai-Ti Lai, Chun-Pin Chen
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Publication number: 20190357275Abstract: A mobile communication device including a Radio Frequency (RF) device and a baseband processor is provided. The RF device performs wireless transmission and reception to and from one or more cells. The baseband processor uses a first subscriber identity to establish a connection with a serving cell via the RF device to perform a first communication procedure, and in response to completing the first communication procedure or the first communication procedure being interrupted by a second communication procedure associated with a second subscriber identity, uses the first subscriber identity to send a measurement report to the serving cell via the RF device. In particular, the measurement report indicates a reported signal quality of the serving cell is poor enough to release the connection.Type: ApplicationFiled: May 16, 2019Publication date: November 21, 2019Inventors: Chih-Yuan TSAI, Mohamed Abdelrazek El-Saidny, Yung-Chun LIN, Tzu-Ting LO, Tsung-Ming LEE, Chun-Pin CHEN
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Patent number: 10477448Abstract: Various solutions for cell reselection with interference avoidance with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive frequency information of a target cell from a broadcast channel of a serving cell. The apparatus may determine an overlapped bandwidth region between the serving cell and the target cell according to the frequency information. The apparatus may compare a signal quality of the serving cell in the overlapped bandwidth region with a signal quality of the target cell in the overlapped bandwidth region. The apparatus may determine whether to perform a cell reselection according to a comparison result.Type: GrantFiled: October 2, 2018Date of Patent: November 12, 2019Assignee: MEDIATEK INC.Inventors: Tsung-Ming Lee, Chun-Pin Chen, I-Hsien Yeh, Nien-En Wu, Shiau-Tsung Chiu
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Publication number: 20190327630Abstract: Various solutions for measurement report enhancement with respect to user equipment and network apparatus in mobile communications are described. An apparatus may initiate a voice or video call with a network node. The apparatus may determine whether Single Radio Voice Call Continuity before alerting stage (bSRVCC) is supported by the network node. The apparatus may cancel a transmission of a measurement report to the network node before an alerting stage when the bSRVCC is not supported by the network node. The apparatus may perform the voice or video call with the network node.Type: ApplicationFiled: April 23, 2019Publication date: October 24, 2019Inventors: Yung-Chun Lin, Chun-Pin Chen, Po-Yu Huang
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Publication number: 20190327655Abstract: Various solutions for selecting large-bandwidth cell with respect to user equipment and network apparatus in mobile communications are described. An apparatus may measure a first cell. The apparatus may measure a second cell. The apparatus may add an offset value to a measurement report of the second cell. The apparatus may transmit the measurement report of the second cell to a serving cell. A second bandwidth of the second cell may be greater than a first bandwidth of the first cell.Type: ApplicationFiled: September 25, 2018Publication date: October 24, 2019Inventors: Tsung-Ming Lee, Chun-Pin Chen, Lung-Wen Chen, Sian-Jheng Wong
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Patent number: 10440564Abstract: A mobile communication device for avoiding location exposure in a User Equipment (UE) information procedure includes a wireless transceiver configured to perform wireless transmission and reception to and from a service network. The device further includes a controller, configured to determine whether a Radio Resource Control (RRC) security has been activated between the mobile communication device and the service network, and in response to the RRC security not having been activated, does not send a measurement report to the service network via the wireless transceiver after receiving measurement configuration message, wherein the controller is further configured to send the measurement report after the RRC security has been activated.Type: GrantFiled: April 25, 2018Date of Patent: October 8, 2019Assignee: MEDIATEK INC.Inventors: Shih-Chieh Liao, Chun-Pin Chen, Tsung-Liang Lu
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Publication number: 20190116537Abstract: Various solutions for cell reselection with interference avoidance with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive frequency information of a target cell from a broadcast channel of a serving cell. The apparatus may determine an overlapped bandwidth region between the serving cell and the target cell according to the frequency information. The apparatus may compare a signal quality of the serving cell in the overlapped bandwidth region with a signal quality of the target cell in the overlapped bandwidth region. The apparatus may determine whether to perform a cell reselection according to a comparison result.Type: ApplicationFiled: October 2, 2018Publication date: April 18, 2019Inventors: Tsung-Ming Lee, Chun-Pin Chen, I-Hsien Yeh, Nien-En Wu, Shiau-Tsung Chiu
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Publication number: 20180242146Abstract: A mobile communication device for avoiding location exposure in a User Equipment (UE) information procedure includes a wireless transceiver configured to perform wireless transmission and reception to and from a service network. The device further includes a controller, configured to determine whether a Radio Resource Control (RRC) security has been activated between the mobile communication device and the service network, and in response to the RRC security not having been activated, does not send a measurement report to the service network via the wireless transceiver after receiving measurement configuration message, wherein the controller is further configured to send the measurement report after the RRC security has been activated.Type: ApplicationFiled: April 25, 2018Publication date: August 23, 2018Inventors: Shih-Chieh LIAO, Chun-Pin CHEN, Tsung-Liang LU
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Patent number: 9986430Abstract: A mobile communication device for avoiding location exposure in a User Equipment (UE) information procedure includes a wireless transceiver, configured to perform wireless transmission and reception to and from a service network. The device also includes a controller, configured to determine whether a Radio Resource Control (RRC) security has been activated between the mobile communication device and the service network, and in response to the RRC security not having been activated and location information of the mobile communication device being present, send a first measurement report without the location information of the mobile communication device to the service network via the wireless transceiver or does not send a second measurement report comprising the location information of the mobile communication device; to the service network via the wireless transceiver after receiving measurement configuration message.Type: GrantFiled: November 24, 2017Date of Patent: May 29, 2018Assignee: MEDIATEK INC.Inventors: Shih-Chieh Liao, Chun-Pin Chen, Tsung-Liang Lu