Patents by Inventor Ge Chang
Ge Chang 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).
-
Patent number: 12163418Abstract: A wireless data telemetry system for use in a drilling system can include a drill head wireless transmitter and at least one data link transceiver. The drill head wireless transmitter can be in a drill head of the drilling system, the drill head wireless transmitter configured to generate and transmit one or more data signals associated with a drilling process. The at least one data link transceiver can be wirelessly coupled to at least one of the drill head wireless transmitter or another data link transceiver, with the drill head wireless transmitter and the at least one data link transceiver configured to be physically coupled within a drill string and spaced apart from one another. The drill head wireless transmitter and the at least one data link transceiver together configured to wirelessly communicate the one or more data signals beyond a transmission range of the drill head wireless transmitter.Type: GrantFiled: June 27, 2023Date of Patent: December 10, 2024Assignee: Underground Magnetics, Inc.Inventors: Jian Jin, Yuriy Khapochkin, Yuyang Jin, Ge Chang Ping
-
Publication number: 20240026781Abstract: A wireless data telemetry system for use in a drilling system can include a drill head wireless transmitter and at least one data link transceiver. The drill head wireless transmitter can be in a drill head of the drilling system, the drill head wireless transmitter configured to generate and transmit one or more data signals associated with a drilling process. The at least one data link transceiver can be wirelessly coupled to at least one of the drill head wireless transmitter or another data link transceiver, with the drill head wireless transmitter and the at least one data link transceiver configured to be physically coupled within a drill string and spaced apart from one another. The drill head wireless transmitter and the at least one data link transceiver together configured to wirelessly communicate the one or more data signals beyond a transmission range of the drill head wireless transmitter.Type: ApplicationFiled: June 27, 2023Publication date: January 25, 2024Inventors: Jian Jin, Yuriy Khapochkin, Yuyang Jin, Ge Chang Ping
-
Patent number: 11725503Abstract: A wireless data telemetry system for use in a drilling system can include a drill head wireless transmitter and at least one data link transceiver. The drill head wireless transmitter can be in a drill head of the drilling system, the drill head wireless transmitter configured to generate and transmit one or more data signals associated with a drilling process. The at least one data link transceiver can be wirelessly coupled to at least one of the drill head wireless transmitter or another data link transceiver, with the drill head wireless transmitter and the at least one data link transceiver configured to be physically coupled within a drill string and spaced apart from one another. The drill head wireless transmitter and the at least one data link transceiver together configured to wirelessly communicate the one or more data signals beyond a transmission range of the drill head wireless transmitter.Type: GrantFiled: September 23, 2021Date of Patent: August 15, 2023Assignee: Underground Magnetics, Inc.Inventors: Jian Jin, Yuriy Khapochkin, Yuyang Jin, Ge Chang Ping
-
Publication number: 20220316324Abstract: A wireless data telemetry system for use in a drilling system can include a drill head wireless transmitter and at least one data link transceiver. The drill head wireless transmitter can be in a drill head of the drilling system, the drill head wireless transmitter configured to generate and transmit one or more data signals associated with a drilling process. The at least one data link transceiver can be wirelessly coupled to at least one of the drill head wireless transmitter or another data link transceiver, with the drill head wireless transmitter and the at least one data link transceiver configured to be physically coupled within a drill string and spaced apart from one another. The drill head wireless transmitter and the at least one data link transceiver together configured to wirelessly communicate the one or more data signals beyond a transmission range of the drill head wireless transmitter.Type: ApplicationFiled: September 23, 2021Publication date: October 6, 2022Inventors: Jian Jin, Yuriy Khapochkin, Yuyang Jin, Ge Chang Ping
-
Patent number: 10943640Abstract: Techniques and mechanisms for providing termination for a plurality of chips of a memory device. In an embodiment, a memory device is an integrated circuit (IC) package which includes a command and address bus and a plurality of memory chips each coupled thereto. Of the plurality of memory chips, only a first memory chip is operable to selectively provide termination to the command and address bus. Of the respective on-die termination control circuits of the plurality of memory chips, only the on-die termination control circuit of the first memory chip is coupled via any termination control signal line to any input/output (I/O) contact of the IC package. In another embodiment, the plurality of memory chips are configured in a series with one another, and wherein the first memory chip is located at an end of the series.Type: GrantFiled: October 31, 2018Date of Patent: March 9, 2021Assignee: Intel CorporationInventors: Kuljit S. Bains, George Vergis, James A. McCall, Ge Chang
-
Publication number: 20190139592Abstract: Techniques and mechanisms for providing termination for a plurality of chips of a memory device. In an embodiment, a memory device is an integrated circuit (IC) package which includes a command and address bus and a plurality of memory chips each coupled thereto. Of the plurality of memory chips, only a first memory chip is operable to selectively provide termination to the command and address bus. Of the respective on-die termination control circuits of the plurality of memory chips, only the on-die termination control circuit of the first memory chip is coupled via any termination control signal line to any input/output (I/O) contact of the IC package.Type: ApplicationFiled: October 31, 2018Publication date: May 9, 2019Inventors: Kuljit S. BAINS, George VERGIS, James A. McCALL, Ge Chang
-
Patent number: 10121528Abstract: Techniques and mechanisms for providing termination for a plurality of chips of a memory device. In an embodiment, a memory device is an integrated circuit (IC) package which includes a command and address bus and a plurality of memory chips each coupled thereto. Of the plurality of memory chips, only a first memory chip is operable to selectively provide termination to the command and address bus. Of the respective on-die termination control circuits of the plurality of memory chips, only the on-die termination control circuit of the first memory chip is coupled via any termination control signal line to any input/output (I/O) contact of the IC package. In another embodiment, the plurality of memory chips are configured in a series with one another, and wherein the first memory chip is located at an end of the series.Type: GrantFiled: November 22, 2013Date of Patent: November 6, 2018Assignee: Intel CorporationInventors: George Vergis, Kuljit S. Bains, James A. McCall, Ge Chang
-
Publication number: 20150279444Abstract: Techniques and mechanisms for providing termination for a plurality of chips of a memory device. In an embodiment, a memory device is an integrated circuit (IC) package which includes a command and address bus and a plurality of memory chips each coupled thereto. Of the plurality of memory chips, only a first memory chip is operable to selectively provide termination to the command and address bus. Of the respective on-die termination control circuits of the plurality of memory chips, only the on-die termination control circuit of the first memory chip is coupled via any termination control signal line to any input/output (I/O) contact of the IC package.Type: ApplicationFiled: November 22, 2013Publication date: October 1, 2015Applicant: Intel CorporationInventors: George Vergis, Kuljit S. Bains, James A. McCall, Ge Chang
-
Patent number: 7336098Abstract: Apparatus and method for producing memory modules having a plurality of branches connected to a memory bus, each branch containing at least one dynamic random access memory (DRAM) device or SDRAM device connected to the memory bus via at least one transmission signal (TS) line and/or at least one sub-transmission signal (STS) line. The memory modules include at least one branch containing a capacitor connected in parallel to the TS line or STS line and the DRAM device or SDRAM device. A computing system implementing the memory modules is also discussed.Type: GrantFiled: June 30, 2004Date of Patent: February 26, 2008Assignee: Intel CorporationInventors: Brian Bai-Kuan Wang, Ge Chang
-
Patent number: 7151683Abstract: Apparatus and method for producing memory modules having a plurality of dynamic random access memory (DRAM) devices or synchronous random access memory (SDRAM) devices connected to a memory bus, each DRAM or SDRAM device connected to the memory bus via a transmission signal (TS) line. The memory bus includes at least one TS line having a capacitor connected to the TS line in parallel to the plurality of DRAM or SDRAM devices, the TS line connected to the memory bus between a signal insertion end and an attachment point of a TS line of a first DRAM or SDRAM device. A computing system implementing the memory modules is also discussed.Type: GrantFiled: June 30, 2004Date of Patent: December 19, 2006Assignee: Intel CorporationInventors: Ge Chang, Hany M. Fahmy
-
Publication number: 20060001443Abstract: Apparatus and method for producing memory modules having a plurality of branches connected to a memory bus, each branch containing at least one dynamic random access memory (DRAM) device or SDRAM device connected to the memory bus via at least one transmission signal (TS) line and/or at least one sub-transmission signal (STS) line. The memory modules include at least one branch containing a capacitor connected in parallel to the TS line or STS line and the DRAM device or SDRAM device. A computing system implementing the memory modules is also discussed.Type: ApplicationFiled: June 30, 2004Publication date: January 5, 2006Inventors: Brian Wang, Ge Chang
-
Publication number: 20060002165Abstract: Apparatus and method for producing memory modules having a plurality of dynamic random access memory (DRAM) devices or synchronous random access memory (SDRAM) devices connected to a memory bus, each DRAM or SDRAM device connected to the memory bus via a transmission signal (TS) line. The memory bus includes at least one TS line having a capacitor connected to the TS line in parallel to the plurality of DRAM or SDRAM devices, the TS line connected to the memory bus between a signal insertion end and an attachment point of a TS line of a first DRAM or SDRAM device. A computing system implementing the memory modules is also discussed.Type: ApplicationFiled: June 30, 2004Publication date: January 5, 2006Inventors: Ge Chang, Hany Fahmy
-
Publication number: 20050289284Abstract: Apparatus and method for producing memory modules having a plurality of branches connected to a memory bus, each branch containing at least one dynamic random access memory (DRAM) device or synchronous random access memory (SDRAM) device connected to the memory bus via at least one transmission signal (TS) line and/or at least one sub-transmission signal (STS) line. The memory modules include at least one branch containing a resistor connected to the TS line or STS line and connected series with the DRAM device or SDRAM device and connected to the memory bus. A computing system implementing the memory modules is also discussed.Type: ApplicationFiled: June 24, 2004Publication date: December 29, 2005Inventor: Ge Chang