Patents by Inventor Danny Chang
Danny 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).
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Patent number: 11734489Abstract: A system, method, and computer readable medium with instructions for verifying an original layout are disclosed. The original layout includes cells arranged in a cell hierarchy, front-end-of-line (FEOL) layers, and back-end-of-line (BEOL) layers. In one embodiment, a reduced layout is generated by trimming out cells below a top tier of the cell hierarchy and filtering out the FEOL layers. A text-based short check is executed on the reduced layout. Next, an augmented reduced layout is generated. The augmented reduced layout includes pin information for cells in a second tier connected to the top tier. An interconnectivity check is then executed on the augmented reduced layout based on a schematic for the circuit. Afterwards, a result (e.g., location of short or connectivity mismatch) based on at least one of the text-based short check and the interconnectivity check is outputted. A conventional LVS check may then be executed.Type: GrantFiled: June 2, 2021Date of Patent: August 22, 2023Assignee: Synopsys, Inc.Inventors: Jinsik Yun, Mark Daniel Pogers, Jonathan Calvin White, Chiu-Yu Ku, Danny Chang, Lihhsing Ke
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Publication number: 20210374322Abstract: A system, method, and computer readable medium with instructions for verifying an original layout are disclosed. The original layout includes cells arranged in a cell hierarchy, front-end-of-line (FEOL) layers, and back-end-of-line (BEOL) layers. In one embodiment, a reduced layout is generated by trimming out cells below a top tier of the cell hierarchy and filtering out the FEOL layers. A text-based short check is executed on the reduced layout. Next, an augmented reduced layout is generated. The augmented reduced layout includes pin information for cells in a second tier connected to the top tier. An interconnectivity check is then executed on the augmented reduced layout based on a schematic for the circuit. Afterwards, a result (e.g., location of short or connectivity mismatch) based on at least one of the text-based short check and the interconnectivity check is outputted. A conventional LVS check may then be executed.Type: ApplicationFiled: June 2, 2021Publication date: December 2, 2021Inventors: Jinsik Yun, Mark Daniel Pogers, Jonathan Calvin White, Chiu-yu Ku, Danny Chang, Lihhsing Ke
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Patent number: 10338097Abstract: A detection apparatus used for detecting an object includes a first platform, a second platform and a plurality of screws. The first platform includes a plurality of first circuit boards that are joggle jointed and combined with each other, at least part of the first circuit boards are electrically connected to each other, and a carrying table for carrying the object to be detected is disposed on the first platform. The second platform includes at least one second circuit board, a detection module being disposed on the second platform for detecting the object, and the detection module is electrically connected to at least a part of the second circuit board. The screws are connected between the first platform and the second platform. The detection apparatus is mainly made by joggle jointing the circuit boards, so that the manufacturing is easy, costs are low, and the detection apparatus is easy to assemble, has small volume and light weight, and is convenient to carry.Type: GrantFiled: December 29, 2015Date of Patent: July 2, 2019Assignee: STROMLINET NANO LIMITEDInventor: Chia-Wei Danny Chang
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Publication number: 20190147514Abstract: A method and a system to automatically coordinate remote inspectors are provided. Initially, a listing is identified for remote inspection in an online publication system. The listing may describe an item for sale that is, in turn, associated with a geographical location and a category. One or more remote inspectors are identified based on the geographical location and the category associated with the item for sale. The listing and respective profiles of each of the one or more remote inspectors is published to a buyer. A selection of a selected remote inspector is received from the buyer. A template inspection report is provided to the selected remote inspector. Once the remote inspector has inspected the item for sale, the buyer is provided a completed inspection report received from the selected remote inspector.Type: ApplicationFiled: January 2, 2019Publication date: May 16, 2019Inventors: Danny Chang, Balaji Thallam Parthasarathy
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Patent number: 10198759Abstract: A method and a system to automatically coordinate remote inspectors are provided. Initially, a listing is identified for remote inspection in an online publication system. The listing may describe an item for sale that is, in turn, associated with a geographical location and a category. One or more remote inspectors are identified based on the geographical location and the category associated with the item for sale. The listing and respective profiles of each of the one or more remote inspectors is published to a buyer. A selection of a selected remote inspector is received from the buyer. A template inspection report is provided to the selected remote inspector. Once the remote inspector has inspected the item for sale, the buyer is provided a completed inspection report received from the selected remote inspector.Type: GrantFiled: May 20, 2013Date of Patent: February 5, 2019Assignee: eBay Inc.Inventors: Danny Chang, Balaji Thallam Parthasarathy
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Publication number: 20170370963Abstract: A detection apparatus used for detecting an object includes a first platform, a second platform and a plurality of screws. The first platform includes a plurality of first circuit boards that are joggle jointed and combined with each other, at least part of the first circuit boards are electrically connected to each other, and a carrying table for carrying the object to be detected is disposed on the first platform. The second platform includes at least one second circuit board, a detection module being disposed on the second platform for detecting the object, and the detection module is electrically connected to at least a part of the second circuit board. The screws are connected between the first platform and the second platform. The detection apparatus is mainly made by joggle jointing the circuit boards, so that the manufacturing is easy, costs are low, and the detection apparatus is easy to assemble, has small volume and light weight, and is convenient to carry.Type: ApplicationFiled: December 29, 2015Publication date: December 28, 2017Inventor: Chia-Wei DANNY CHANG
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Publication number: 20140032365Abstract: Various embodiments include a method and system to request supplemental trust information (STI), from over a network, from a third party trust provider. The requesting uses a first predetermined criterion from an item listing that describes a particular item that is offered for sale on a network-based marketplace. The STI includes history information for the particular item that is generated by the third party trust provider. The system then stores and presents at least a portion of the STI.Type: ApplicationFiled: September 27, 2013Publication date: January 30, 2014Applicant: eBay Inc.Inventors: Dilip Varadarajan, Naoki Ogishi, Balaji Thallam Parthasarathy, Bin Gong, Danny Chang
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Patent number: 8548866Abstract: Various embodiments include a method and system to request supplemental trust information (STI), from over a network, from a third party trust provider. The requesting uses a first predetermined criterion from an item listing that describes a particular item that is offered for sale on a network-based marketplace. The STI includes history information for the particular item that is generated by the third party trust provider. The system then stores and presents at least a portion of the STI.Type: GrantFiled: June 1, 2012Date of Patent: October 1, 2013Assignee: eBay Inc.Inventors: Dilip Varadarajan, Naoki Ogishi, Balaji Thallam Parthasarathy, Bin Gong, Danny Chang
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Publication number: 20130254061Abstract: A method and a system to automatically coordinate remote inspectors are provided. Initially, a listing is identified for remote inspection in an online publication system. The listing may describe an item for sale that is, in turn, associated with a geographical location and a category. One or more remote inspectors are identified based on the geographical location and the category associated with the item for sale. The listing and respective profiles of each of the one or more remote inspectors is published to a buyer. A selection of a selected remote inspector is received from the buyer. A template inspection report is provided to the selected remote inspector. Once the remote inspector has inspected the item for sale, the buyer is provided a completed inspection report received from the selected remote inspector.Type: ApplicationFiled: May 20, 2013Publication date: September 26, 2013Applicant: eBay Inc.Inventors: Danny Chang, Blaji Thallam Parthasarathy
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Patent number: 8447663Abstract: A method and a system to automatically coordinate remote inspectors are provided. Initially, a listing is identified for remote inspection in an online publication system. The listing may describe an item for sale that is, in turn, associated with a geographical location and a category. One or more remote inspectors are identified based on the geographical location and the category associated with the item for sale. The listing and respective profiles of each of the one or more remote inspectors is published to a buyer. A selection of a selected remote inspector is received from the buyer. A template inspection report is provided to the selected remote inspector. Once the remote inspector has inspected the item for sale, the buyer is provided a completed inspection report received from the selected remote inspector.Type: GrantFiled: May 25, 2010Date of Patent: May 21, 2013Assignee: eBay Inc.Inventors: Danny Chang, Balaji Thallam Parthasarathy
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Publication number: 20120253992Abstract: A method and a system to generate and manage an inventory are provided. The system may include a memory to store an inventory having a list of items owned by a consumer. An identification module may add an item to the inventory. A collection module may collect additional data about the added item. A tracking module may collect market data about the added item.Type: ApplicationFiled: March 29, 2011Publication date: October 4, 2012Applicant: eBay Inc.Inventors: Ryan Melcher, Steve Yankovich, Vincent Villanueva, Mohan Patt, Jennifer Chang, Enoch Chen, Danny Chang
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Publication number: 20120239530Abstract: Various embodiments include a method and system to request supplemental trust information (STI), from over a network, from a third party trust provider. The requesting uses a first predetermined criterion from an item listing that describes a particular item that is offered for sale on a network-based marketplace. The STI includes history information for the particular item that is generated by the third party trust provider. The system then stores and presents at least a portion of the STI.Type: ApplicationFiled: June 1, 2012Publication date: September 20, 2012Applicant: eBay Inc.Inventors: Dilip Varadarajan, Naoki Ogishi, Balaji Thallam Parthasarathy, Bin Gong, Danny Chang
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Patent number: 8200543Abstract: Various embodiments include a method and system to supplement a listing via a third party trust provider. Responsive to an event associated with an item listing, supplemental trust information is requested from a third party trust provider using at least one predetermined criterion from the item listing. At least a portion of the supplemental trust information may be stored in the item listing. A notification may be presented in response to a trigger based on the at least a portion of the STI stored in the item listing.Type: GrantFiled: November 1, 2010Date of Patent: June 12, 2012Assignee: eBay Inc.Inventors: Dilip Varadarajan, Naoki Ogishi, Balaji Thallam Parthasarathy, Bin Gong, Danny Chang
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Publication number: 20120109780Abstract: Various embodiments include a method and system to supplement a listing via a third party trust provider. Responsive to an event associated with an item listing, supplemental trust information is requested from a third party trust provider using at least one predetermined criterion from the item listing. At least a portion of the supplemental trust information may be stored in the item listing. A notification may be presented in response to a trigger based on the at least a portion of the STI stored in the item listing.Type: ApplicationFiled: November 1, 2010Publication date: May 3, 2012Applicant: eBay Inc.Inventors: Dilip Varadarajan, Naoki Ogishi, Balaji Thallam Parthasarathy, Bin Gong, Danny Chang
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Publication number: 20110295718Abstract: A method and a system to automatically coordinate remote inspectors are provided. Initially, a listing is identified for remote inspection in an online publication system. The listing may describe an item for sale that is, in turn, associated with a geographical location and a category. One or more remote inspectors are identified based on the geographical location and the category associated with the item for sale. The listing and respective profiles of each of the one or more remote inspectors is published to a buyer. A selection of a selected remote inspector is received from the buyer. A template inspection report is provided to the selected remote inspector. Once the remote inspector has inspected the item for sale, the buyer is provided a completed inspection report received from the selected remote inspector.Type: ApplicationFiled: May 25, 2010Publication date: December 1, 2011Inventors: Danny Chang, Balaji Thallam Parthasarathy
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Patent number: 6286187Abstract: A rotary hinge shaft assembly has a movable shaft section, and a stationary shaft section. The movable shaft section is composed of an extending part and a cylinder part with a split groove having a recess ring for receiving a lubricating grease, and an oil groove thereon to communicate with the recess ring for guiding the grease. A collar is between the extending part and the cylinder part. The stationary shaft section has an extending part and a cylindrical shaft with an axial hole to tightly fit with the cylinder part. When the cylinder part is inserted into the axial hole, the split groove is squeezed and slightly distorted to enter the axial hole smoothly. The oil groove offers a complete lubrication such that the friction is reduced and the noise is prevented as the cylinder part rotates with respect to the axial hole.Type: GrantFiled: March 3, 2000Date of Patent: September 11, 2001Assignee: Jarlly Technology Co., Ltd.Inventor: Danny Chang
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Patent number: 6233426Abstract: A cover assembly having a cover member and a plurality of articulated links is disclosed. One end of each link is pivotally mounted to a recessed region of a housing body and an opposed end of the link is pivotally mounted to extending legs of the rigid cover member. Articulated movement of the cover assembly enables the cover member to assume a substantially parallel disposition relative the platen regardless of the thickness of document. Another feature of the invention allows the rigid cover to remain substantially vertical in its fully raised position. The engagement of top portions of the links and flat areas on rear wall of the cover member between the extending legs stops the cover from pivoting towards the backs of the links.Type: GrantFiled: February 9, 1999Date of Patent: May 15, 2001Assignee: Mustek Systems Inc.Inventors: Jerring Lee, Danny Chang
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Patent number: D743335Type: GrantFiled: April 4, 2014Date of Patent: November 17, 2015Assignee: KUPA INCInventor: Danny Chang