Patents Assigned to AP Memory Technology Corp.
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Patent number: 11887974Abstract: A method of operating a microelectronic package includes a processing device stacking vertically with at least one memory device. The method includes a step of: reading data stored in a plurality of memory cells of a plurality of memory units of the memory device, with the processing device, with a plurality of signal channels each of which is dedicated to transmit signals from the processing device to one of the memory units and vice versa.Type: GrantFiled: February 2, 2022Date of Patent: January 30, 2024Assignee: AP Memory Technology Corp.Inventors: Wenliang Chen, Lin Ma, Alessandro Minzoni
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Patent number: 11652011Abstract: A method to manufacture a semiconductor device includes: bonding a first wafer and a second wafer to be stacked vertically with one another, in which the first wafer provides a plurality of memory components and the second wafer provides a control circuit; forming a plurality of input/output channels on a surface of one of the first and second wafers; and cutting the bonded first and second wafers into a plurality of dices; wherein a plurality of first conductive contacts in the first wafer are electrically connected to the control circuit and the first conductive contacts in combinations with a plurality of first conductive vias in the first wafer form a plurality of transmission channels through which the control circuit is capable to access the memory components.Type: GrantFiled: August 12, 2021Date of Patent: May 16, 2023Assignee: AP Memory Technology Corp.Inventors: Wen Liang Chen, Lin Ma, Chien-An Yu, Chun Yi Lin
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Publication number: 20220302021Abstract: A circuit assembly includes an integrated circuit (IC) die and a capacitor die. The IC die has a first hybrid bonding layer. The capacitor die is stacked with the IC die, and is configured to include a capacitor coupled to the IC die, and has a second hybrid bonding layer in contact with the first hybrid bonding layer; wherein the IC die is electrically coupled to the capacitor die through the first hybrid bonding layer and the second hybrid bonding layer.Type: ApplicationFiled: June 1, 2022Publication date: September 22, 2022Applicant: AP Memory Technology Corp.Inventors: Wenliang CHEN, Jun GU, Masaru HARAGUCHI, Takashi KUBO, Chien-An YU, Chun Yi LIN
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Patent number: 11380614Abstract: A circuit assembly includes an integrated circuit (IC) die and a first capacitor die. The IC die provides an IC and includes a plurality of first conductive pads. The first capacitor die provides a plurality of capacitors, and includes a plurality of second conductive pads at the first side and a plurality of conductive vias at the second side. At least one of the second conductive pads electrically connects to the capacitors. The conductive vias is adapted to form a plurality of external signal connections of the IC die and the first capacitor die. The IC die is stacked with the first capacitor die in such a way that the first conductive pads electrically connect to the second conductive pads, and surfaces of the IC die and the first capacitor die attaching to each other are substantially of the same size.Type: GrantFiled: September 2, 2020Date of Patent: July 5, 2022Assignee: AP Memory Technology Corp.Inventors: Wenliang Chen, Jun Gu, Masaru Haraguchi, Takashi Kubo, Chien-An Yu, Chun Yi Lin
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Publication number: 20220157800Abstract: A method of operating a microelectronic package includes a processing device stacking vertically with at least one memory device. The method includes a step of: reading data stored in a plurality of memory cells of a plurality of memory units of the memory device, with the processing device, with a plurality of signal channels each of which is dedicated to transmit signals from the processing device to one of the memory units and vice versa.Type: ApplicationFiled: February 2, 2022Publication date: May 19, 2022Applicant: AP Memory Technology Corp.Inventors: Wenliang Chen, Lin Ma, Alessandro Minzoni
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Patent number: 11315916Abstract: A method of assembling a microelectronic package includes the step of: stacking a processing device vertically with at least one memory device and electrically connecting the processing device to a plurality of conductive interconnects of one of the at least one memory device, wherein each of the at least one memory device includes: a substrate, presenting a front surface and a back surface; and a plurality of memory units formed on the front surface, each of which comprises a plurality of memory cells and the conductive interconnects electrically connected to the memory cells; and arranging the conductive interconnects to contribute to a plurality of signal channels each of which dedicated to transmit signals from the processing device to one of the memory units and vice versa.Type: GrantFiled: September 13, 2020Date of Patent: April 26, 2022Assignee: AP Memory Technology Corp.Inventors: Wenliang Chen, Lin Ma, Alessandro Minzoni
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Patent number: 11250922Abstract: A memory cell includes: a latch, powered by a first reference voltage and a second reference voltage different from the first reference voltage, and having a first connecting terminal and a second connecting terminal; a first programmable fuse, having a first terminal coupled to the first connecting terminal and a second terminal coupled to the second reference voltage; and a second programmable fuse, having a first terminal coupled to the second connecting terminal and a second terminal coupled to the second reference voltage.Type: GrantFiled: April 20, 2020Date of Patent: February 15, 2022Assignee: AP Memory Technology Corp.Inventors: Owen Yuwen Li, Wen Liang Chen
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Publication number: 20210375705Abstract: A method to manufacture a semiconductor device includes: bonding a first wafer and a second wafer to be stacked vertically with one another, in which the first wafer provides a plurality of memory components and the second wafer provides a control circuit; forming a plurality of input/output channels on a surface of one of the first and second wafers; and cutting the bonded first and second wafers into a plurality of dices; wherein a plurality of first conductive contacts in the first wafer are electrically connected to the control circuit and the first conductive contacts in combinations with a plurality of first conductive vias in the first wafer form a plurality of transmission channels through which the control circuit is capable to access the memory components.Type: ApplicationFiled: August 12, 2021Publication date: December 2, 2021Applicant: AP Memory Technology Corp.Inventors: Wen Liang CHEN, Lin MA, Chien-An YU, Chun Yi LIN
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Patent number: 11158552Abstract: A semiconductor device includes a first semiconductor portion and a second semiconductor portion. The first semiconductor portion provides a plurality of memory components, including a first substrate layer, a plurality of first interconnect conductive layers, a plurality of first conductive vias, and a plurality of first conductive contacts. The first conductive contacts electrically connect to the first conductive vias, and the first conductive contacts in combination with the first conductive vias are formed on a top first interconnect conductive layer of the first interconnect conductive layers. The second semiconductor portion provides a control circuit, including a second substrate layer and a plurality of second interconnect conductive layers.Type: GrantFiled: June 11, 2020Date of Patent: October 26, 2021Assignee: AP Memory Technology Corp.Inventors: Wen Liang Chen, Lin Ma, Chien-An Yu, Chun Yi Lin
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Publication number: 20210327521Abstract: A memory cell includes: a latch, powered by a first reference voltage and a second reference voltage different from the first reference voltage, and having a first connecting terminal and a second connecting terminal; a first programmable fuse, having a first terminal coupled to the first connecting terminal and a second terminal coupled to the second reference voltage; and a second programmable fuse, having a first terminal coupled to the second connecting terminal and a second terminal coupled to the second reference voltage.Type: ApplicationFiled: April 20, 2020Publication date: October 21, 2021Applicant: AP Memory Technology Corp.Inventors: Owen Yuwen LI, Wen Liang CHEN
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Patent number: 11038012Abstract: In the present invention, lower electrodes (101, 102) are disposed at a period d1 in an X direction and at a period d2 in a Y direction. Upper electrodes (102) are disposed so as to be shifted by half the length of the period (d1) in the X direction with respect to the lower electrodes (101), and are disposed so as to be shifted by half the length of the period (d2) in the Y direction with respect to the lower electrodes (101). Each pair of a lower electrode (101) and an upper electrode (102), which face each other and capacitively couple with each other, form a capacitor cell (C). Cell terminals (103, 104) are disposed at the period (d1) in the X direction, disposed at the period (d2) in the Y direction, and respectively electrically connected to the lower electrodes (101) and the upper electrodes (102).Type: GrantFiled: April 28, 2017Date of Patent: June 15, 2021Assignees: AP Memory Technology Corp., AP Memory Technology (Hangzhou) Limited Co.Inventors: Masaru Haraguchi, Yoshitaka Fujiishi
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Patent number: 10978413Abstract: A circuit system having compact decoupling structure, including: a mother board; at least one circuit unit, each having a substrate, a logic-circuit die, a plurality of first metal contacts, and a plurality of second metal contacts, the substrate having a first surface and a second surface, the first metal contacts being formed on the first surface and soldered onto the mother board, the second metal contacts being formed on the logic-circuit die and soldered onto the second surface to form flip-chip pillars, and the flip-chip pillars determining a height of a gap between the die and the substrate; and at least one decoupling unit for providing an AC signals decoupling function for the at least one circuit unit; wherein each of the at least one decoupling unit is placed in the gap of one said circuit unit and includes a mother die and at least one stack-type integrated-passive-device die.Type: GrantFiled: December 3, 2019Date of Patent: April 13, 2021Assignee: AP MEMORY TECHNOLOGY CORP.Inventors: Masaru Haraguchi, Yoshitaka Fujiishi
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Publication number: 20210050410Abstract: A capacitor device includes: a substrate; an insulation film, disposed on the substrate; at least one capacitor unit cell, being covered by the insulation film on the substrate, the at least one capacitor unit cell having at least one first electrode and at least one second electrode disposed over the first electrode; an exposed conductive layer, disposed on the at least one capacitor unit cell and the insulation film, the exposed conductive layer having a first conductive pad formed on a first side of the exposed conductive layer and a second conductive pad formed on a second side different from the first side; wherein the first conductive pad and the second conductive pad are electrically connected to the at least one first electrodes and the at least one second electrodes of the at least one capacitor unit cell respectively.Type: ApplicationFiled: October 30, 2020Publication date: February 18, 2021Applicants: AP Memory Technology Corp., AP Memory Technology (Hangzhou) Limited Co.Inventors: Masaru HARAGUCHI, Yoshitaka FUJIISHI, Wenliang CHEN
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Publication number: 20200402903Abstract: A circuit assembly includes an integrated circuit (IC) die and a first capacitor die. The IC die provides an IC and includes a plurality of first conductive pads. The first capacitor die provides a plurality of capacitors, and includes a plurality of second conductive pads at the first side and a plurality of conductive vias at the second side. At least one of the second conductive pads electrically connects to the capacitors. The conductive vias is adapted to form a plurality of external signal connections of the IC die and the first capacitor die. The IC die is stacked with the first capacitor die in such a way that the first conductive pads electrically connect to the second conductive pads, and surfaces of the IC die and the first capacitor die attaching to each other are substantially of the same size.Type: ApplicationFiled: September 2, 2020Publication date: December 24, 2020Applicant: AP Memory Technology Corp.Inventors: Wenliang CHEN, Jun GU, Masaru HARAGUCHI, Takashi KUBO, Chien-An YU, Chun Yi LIN
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Publication number: 20200364547Abstract: The present disclosure relates to a neural network artificial intelligence chip and a method for forming the same. The neural network artificial intelligence chip includes: a storage circuit, that includes a plurality of storage blocks; and a calculation circuit, that includes a plurality of logic units, the logic units being correspondingly coupled one-to-one to the storage blocks, and the logic unit being configured to acquire data in the corresponding storage block and store data to the corresponding storage block.Type: ApplicationFiled: April 17, 2020Publication date: November 19, 2020Applicants: ICLEAGUE Technology Co., Ltd., AP Memory Technology Corp.Inventors: Wenliang CHEN, Eugene Jinglun TAM, Lin MA, Joseph Zhifeng XIE, Alessandro MINZONI
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Publication number: 20200357709Abstract: A semiconductor device includes a first semiconductor portion and a second semiconductor portion. The first semiconductor portion provides a plurality of memory components, including a first substrate layer, a plurality of first interconnect conductive layers, a plurality of first conductive vias, and a plurality of first conductive contacts. The first conductive contacts electrically connect to the first conductive vias, and the first conductive contacts in combination with the first conductive vias are formed on a top first interconnect conductive layer of the first interconnect conductive layers. The second semiconductor portion provides a control circuit, including a second substrate layer and a plurality of second interconnect conductive layers.Type: ApplicationFiled: June 11, 2020Publication date: November 12, 2020Applicant: AP Memory Technology Corp.Inventors: Wen Liang CHEN, Lin MA, Chien-An YU, Chun Yi LIN
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Patent number: 10811402Abstract: The invention provides a memory device and microelectronic package having the same. The microelectronic package comprises at least one memory device which is adapted to be stacked vertically with one another, and a processing device stacked vertically and adjacently with the at least one memory device and electrically connected to the conductive interconnects. Each of the memory devices comprises a substrate and a plurality of memory units. The substrate presents a front surface and a back surface. The memory units are formed on the front surface, each of which comprises a plurality of memory cells and a plurality of conductive interconnects electrically connected to the memory cells. In each of the memory units, the conductive interconnects contribute to a plurality of signal channels each of which is dedicated to transmit signals from the processing device to one of the memory units and vice versa.Type: GrantFiled: December 26, 2018Date of Patent: October 20, 2020Assignee: AP Memory Technology Corp.Inventors: Wenliang Chen, Lin Ma, Alessandro Minzoni