Patents by Inventor Boon Bing NG
Boon Bing NG 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: 20230382105Abstract: A memory circuit for a print component including a plurality of I/O pads, including an analog pad, to connect to a plurality of signal paths which communicate operating signals to the print component. The memory circuit includes a controllable selector connected in line with one of the signal paths via the I/O pads, the selector controllable to disconnect the corresponding signal path to the print component, and a memory component to store memory values associated with the print component. A control circuit, in response to a sequence of operating signals received by the I/O pads representing a memory read, to operate the controllable selector to disconnect the signal path to the print component to block the memory read of the print component, and provide an analog signal to the analog pad to provide an analog electrical value at the analog pad representing stored memory values selected by the memory read.Type: ApplicationFiled: August 11, 2023Publication date: November 30, 2023Applicant: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, James Michael Gardner, Scott A. Linn
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Patent number: 11806999Abstract: In some examples, a fluid dispensing device component includes a plurality of fluidic dies each comprising a memory, a plurality of control inputs to provide respective control information to respective fluidic dies of the plurality of fluidic dies, and a data bus connected to the plurality of fluidic dies, the data bus to provide data of the memories of the plurality of fluidic dies to an output of the fluid dispensing device component.Type: GrantFiled: October 10, 2022Date of Patent: November 7, 2023Assignee: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, Erik D. Ness, James Michael Gardner
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Patent number: 11787173Abstract: A memory circuit for a print component including a plurality of I/O pads, including an analog pad, to connect to a plurality of signals paths which communicate operating signals to the print component, and a memory component to store memory values associated with the print component. A control circuit to, in response to identifying a sequence of operating signals representing a memory read, provide a first analog signal on the analog pad in parallel with a second analog signal from the print component to provide an analog electrical value on the analog pad representing stored memory values selected by the memory read.Type: GrantFiled: August 9, 2022Date of Patent: October 17, 2023Assignee: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, James Michael Gardner
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Patent number: 11780222Abstract: A memory circuit for a print component including a plurality of I/O pads, including an analog pad, to connect to a plurality of signal paths which communicate operating signals to the print component. The memory circuit includes a controllable selector connected in line with one of the signal paths via the I/O pads, the selector controllable to disconnect the corresponding signal path to the print component, and a memory component to store memory values associated with the print component. A control circuit, in response to a sequence of operating signals received by the I/O pads representing a memory read, to operate the controllable selector to disconnect the signal path to the print component to block the memory read of the print component, and provide an analog signal to the analog pad to provide an analog electrical value at the analog pad representing stored memory values selected by the memory read.Type: GrantFiled: October 6, 2022Date of Patent: October 10, 2023Assignee: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, James Michael Gardner, Scott A. Linn
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Publication number: 20230150258Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes an ID line, a fire line, a discharge path, a memory element, and a latch. The memory element is electrically coupled to the fire line and the discharge path. The latch disables the discharge path in response to a first logic level on the ID line and enables the discharge path in response to a second logic level on the ID line.Type: ApplicationFiled: January 20, 2023Publication date: May 18, 2023Applicant: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, Mohan Kumar Sudhakar
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Patent number: 11642883Abstract: In some examples, a circuit includes a data line, an input line, a first memory element, and a decoder to receive an address and to enable the first memory element for access in response to the address. The selector is responsive to the data line to select the first memory element, where the selector is to select the first memory element responsive to the data line having a first value, and where the data line is to communicate data of a second memory element in response to the second memory element being enabled for access. The input line is to communicate data of the first memory element in response to the first memory element being selected by the selector.Type: GrantFiled: June 10, 2022Date of Patent: May 9, 2023Assignee: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, Rui Pan, Mohan Kumar Sudhakar, Brendan Hall
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Patent number: 11590752Abstract: A memory circuit for a print component including plurality of I/O pads, including a first analog pad and a second analog pad, to connect to a plurality of signal paths which communicate operating signals to the print component, including an analog signal path connected to the first analog pad and the second analog pad, the first analog pad electrically isolated from the second analog pad to interrupt the analog signal path to the print component. The memory circuit further includes a memory component to store memory values associated with the print component, and a control circuit to, in response to a sequence of operating signals received by the I/O pads representing a memory read, provide an analog signal to the analog pad to provide an analog electrical value at the analog pad representing stored memory values selected by the memory read.Type: GrantFiled: July 31, 2019Date of Patent: February 28, 2023Assignee: Hewlett-Packard Development Company, L.P.Inventors: James Michael Gardner, Boon Bing Ng
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Patent number: 11590753Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes an ID line, a fire line, a discharge path, a memory element, and a latch. The memory element is electrically coupled to the fire line and the discharge path. The latch disables the discharge path in response to a first logic level on the ID line and enables the discharge path in response to a second logic level on the ID line.Type: GrantFiled: April 19, 2019Date of Patent: February 28, 2023Assignee: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, Mohan Kumar Sudhakar
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Publication number: 20230057710Abstract: In some examples, a fluid dispensing device component includes a plurality of fluidic dies each comprising a memory, a plurality of control inputs to provide respective control information to respective fluidic dies of the plurality of fluidic dies, and a data bus connected to the plurality of fluidic dies, the data bus to provide data of the memories of the plurality of fluidic dies to an output of the fluid dispensing device component.Type: ApplicationFiled: October 10, 2022Publication date: February 23, 2023Inventors: Boon Bing Ng, Erik D. Ness, James Michael Gardner
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Publication number: 20230034348Abstract: A memory circuit for a print component including a plurality of I/O pads, including an analog pad, to connect to a plurality of signal paths which communicate operating signals to the print component. The memory circuit includes a controllable selector connected in line with one of the signal paths via the I/O pads, the selector controllable to disconnect the corresponding signal path to the print component, and a memory component to store memory values associated with the print component. A control circuit, in response to a sequence of operating signals received by the I/O pads representing a memory read, to operate the controllable selector to disconnect the signal path to the print component to block the memory read of the print component, and provide an analog signal to the analog pad to provide an analog electrical value at the analog pad representing stored memory values selected by the memory read.Type: ApplicationFiled: October 6, 2022Publication date: February 2, 2023Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Boon Bing Ng, James Michael Gardner, Scott A. Linn
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Patent number: 11518177Abstract: The present subject matter relates to disposing memory banks and select register. In an example implementation, a plurality of memory banks is arranged to form a group of memory banks. Each memory bank includes a plurality of memory units. At least one select register generates a select signal to access the memory units in the plurality of memory banks. The at least one select register is disposed at an end of the group of memory banks.Type: GrantFiled: April 6, 2021Date of Patent: December 6, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, Noorashekin Binte Jamil
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Publication number: 20220379602Abstract: A memory circuit for a print component including a plurality of I/O pads, including an analog pad, to connect to a plurality of signals paths which communicate operating signals to the print component, and a memory component to store memory values associated with the print component. A control circuit to, in response to identifying a sequence of operating signals representing a memory read, provide a first analog signal on the analog pad in parallel with a second analog signal from the print component to provide an analog electrical value on the analog pad representing stored memory values selected by the memory read.Type: ApplicationFiled: August 9, 2022Publication date: December 1, 2022Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Boon Bing NG, James Michael GARDNER
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Patent number: 11511539Abstract: In some examples, a fluid dispensing device component includes a plurality of fluidic dies each comprising a memory, a plurality of control inputs to provide respective control information to respective fluidic dies of the plurality of fluidic dies, and a data bus connected to the plurality of fluidic dies, the data bus to provide data of the memories of the plurality of fluidic dies to an output of the fluid dispensing device component.Type: GrantFiled: February 6, 2019Date of Patent: November 29, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, Erik D. Ness, James Michael Gardner
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Patent number: 11498326Abstract: A memory circuit for a print component including a plurality of I/O pads, including an analog pad, to connect to a plurality of signal paths which communicate operating signals to the print component. A memory component stores memory values associated with the print component, and a control circuit, in response to a sequence of operating signals on the I/O pads representing a memory read, provides an analog signal to the analog pad to provide an analog electrical value at the analog pad representing stored memory values selected by the memory read.Type: GrantFiled: July 31, 2019Date of Patent: November 15, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: James Michael Gardner, Boon Bing Ng
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Patent number: 11491782Abstract: A memory circuit for a print component including a plurality of I/O pads, including an analog pad, to connect to a plurality of signal paths which communicate operating signals to the print component. The memory circuit includes a controllable selector connected in line with one of the signal paths via the I/O pads, the selector controllable to disconnect the corresponding signal path to the print component, and a memory component to store memory values associated with the print component. A control circuit, in response to a sequence of operating signals received by the I/O pads representing a memory read, to operate the controllable selector to disconnect the signal path to the print component to block the memory read of the print component, and provide an analog signal to the analog pad to provide an analog electrical value at the analog pad representing stored memory values selected by the memory read.Type: GrantFiled: July 31, 2019Date of Patent: November 8, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, James Michael Gardner, Scott A. Linn
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Patent number: 11485133Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes a fire line, a plurality of memory elements, a first switch, and a plurality of second switches. The first switch is electrically coupled between the fire line and a first side of each memory element of the plurality of memory elements. Each second switch is electrically coupled to a second side of a respective memory element of the plurality of memory elements.Type: GrantFiled: April 19, 2019Date of Patent: November 1, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventor: Boon Bing Ng
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Publication number: 20220314610Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes a plurality of first data lines, a second data line, a first memory element, and a second memory element. The first memory element is enabled in response to first data on the plurality of first data lines. The second memory element is enabled in response to second data on the second data line.Type: ApplicationFiled: June 23, 2022Publication date: October 6, 2022Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventor: Boon Bing Ng
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Publication number: 20220314608Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes a fire line, a plurality of memory elements, a first switch, and a plurality of second switches. The first switch is electrically coupled between the fire line and a first side of each memory element of the plurality of memory elements. Each second switch is electrically coupled to a second side of a respective memory element of the plurality of memory elements.Type: ApplicationFiled: June 8, 2022Publication date: October 6, 2022Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventor: Boon Bing Ng
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Publication number: 20220314609Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes a plurality of first data lines, a second data line, a first memory element, and a second memory element. The first memory element is enabled in response to first data on the plurality of first data lines. The second memory element is enabled in response to second data on the second data line.Type: ApplicationFiled: June 23, 2022Publication date: October 6, 2022Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventor: Boon Bing Ng
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Patent number: 11453212Abstract: A memory circuit for a print component including a plurality of I/O pads, including an analog pad, to connect to a plurality of signals paths which communicate operating signals to the print component, and a memory component to store memory values associated with the print component. A control circuit to, in response to identifying a sequence of operating signals representing a memory read, provide a first analog signal on the analog pad in parallel with a second analog signal from the print component to provide an analog electrical value on the analog pad representing stored memory values selected by the memory read.Type: GrantFiled: July 31, 2019Date of Patent: September 27, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Boon Bing Ng, James Michael Gardner