Patents by Inventor Kaiping Li
Kaiping Li 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: 11845122Abstract: A stamping machine configured to shape a sheet material including an upper binder including first teeth, a lower binder including second teeth, and a punch. A first cylinder is positioned between a lower binder and a support surface. A second cylinder is positioned between the upper binder and the lower binder. A cushion pin is positioned at the support surface that is configured to contact and control movement of the lower binder relative to the punch. A force exerted by the second cylinder is greater than that exerted by the first cylinder, and the force exerted by the cushion pin is greater than that exerted by the second cylinder. The first and second cylinders and the cushion pin are used to control when the first and second teeth are permitted to engage the sheet material, which assists in preventing or minimizing spring back of the sheet material through post-stretching.Type: GrantFiled: November 24, 2020Date of Patent: December 19, 2023Assignee: FCA US LLCInventors: Dajun Zhou, Kaiping Li, Robert D Miller, Richard J Siemen, Yongiun Zhou
-
Patent number: 11684962Abstract: A stamping apparatus that includes an upper die, a blank-holding binder, and fixed lower die. The fixed lower die features a drawing punch and the upper die features a corresponding cavity. The fixed lower die includes a stake bead and a corresponding depression is present on the upper die. The blank-holding binder includes a draw bead and a corresponding depression is present on the upper die. In the stamping process, the draw bead engages a blank in a first stage, causing the blank to begin to stretch into the shape of the drawing punch with a greater tightened partially finished panel shape. In a second stage, the draw bead disengages the blank as the blank is drawn towards the drawing punch. In a final stage, the stake bead engages the blank to tighten the blank around the drawing punch into a final shape.Type: GrantFiled: June 15, 2021Date of Patent: June 27, 2023Assignee: FCA US LLCInventors: Dajun Zhou, Chunlei Wang, Robert D Miller, Kaiping Li, Yongjun Zhou, Richard J Siemen
-
Patent number: 11678183Abstract: Devices, systems and methods use a first communication interface to connect with a local device via a first protocol and use a second communication interface to connect with a server via a second protocol. Embodiments relay secure communications between the local device and the server for authentication of the at least one local device by the server and responsive to authentication of the local device by the server, transmit information for storage in a secure memory of the authenticated local device.Type: GrantFiled: October 6, 2021Date of Patent: June 13, 2023Assignee: Cypress Semiconductor CorporationInventors: Hui Luo, Hongwei Kong, Kaiping Li, Sungeun Lee, Sridhar Prakasam
-
Publication number: 20230051344Abstract: Implementations disclosed describe methods and systems to perform the methods of optimizing a size of memory used for accumulation of neural node outputs and for supporting multiple computational paths in neural networks. In one example, a size of memory used to perform neural layer computations is reduced by performing nodal computations in multiple batches, followed by rescaling and accumulation of nodal outputs. In another example, execution of parallel branches of neural node computations include evaluating, prior to the actual execution, the amount of memory resources needed to execute a particular order of branches sequentially and select the order that minimizes this amount or keeps this amount below a target threshold.Type: ApplicationFiled: March 25, 2022Publication date: February 16, 2023Applicant: Cypress Semiconductor CorporationInventors: Kaiping LI, Aidan SMYTH, Ashutosh PANDEY
-
Publication number: 20230043584Abstract: Implementations disclosed describe methods and systems to perform the methods of optimizing a size of memory used for accumulation of neural node outputs and for supporting multiple computational paths in neural networks. In one example, a size of memory used to perform neural layer computations is reduced by performing nodal computations in multiple batches, followed by rescaling and accumulation of nodal outputs. In another example, execution of parallel branches of neural node computations include evaluating, prior to the actual execution, the amount of memory resources needed to execute a particular order of branches sequentially and select the order that minimizes this amount or keeps this amount below a target threshold.Type: ApplicationFiled: December 16, 2021Publication date: February 9, 2023Applicant: Cypress Semiconductor CorporationInventors: Kaiping Li, Aidan Smyth, Ashutosh Pandey
-
Publication number: 20220395884Abstract: A stamping apparatus that includes an upper die, a blank-holding binder, and fixed lower die. The fixed lower die features a drawing punch and the upper die features a corresponding cavity. The fixed lower die includes a stake bead and a corresponding depression is present on the upper die. The blank-holding binder includes a draw bead and a corresponding depression is present on the upper die. In the stamping process, the draw bead engages a blank in a first stage, causing the blank to begin to stretch into the shape of the drawing punch with a greater tightened partially finished panel shape. In a second stage, the draw bead disengages the blank as the blank is drawn towards the drawing punch. In a final stage, the stake bead engages the blank to tighten the blank around the drawing punch into a final shape.Type: ApplicationFiled: June 15, 2021Publication date: December 15, 2022Inventors: Dajun Zhou, Chunlei Wang, Robert D Miller, Kaiping Li, Yongjun Zhou, Richard J Siemen
-
Publication number: 20220303176Abstract: Implementations disclosed describe methods and systems to perform the methods of deploying and executing machine learning models on target-specific computational platforms. Optimization techniques include but are not limited to alignment of kernel operations with hardware instructions of a target processing device, reduction of kernel dimensions near boundaries of data, efficient reuse of a small number of memory components during neural network operations, run-time quantization of data and neural network parameters, and other methods.Type: ApplicationFiled: October 28, 2021Publication date: September 22, 2022Inventors: Ashutosh Pandey, Kaiping Li, Vikram Kumar Ramanna
-
Publication number: 20220292300Abstract: Implementations disclosed describe methods and systems to perform the methods of deploying and executing machine learning models on target-specific computational platforms. Optimization techniques include but are not limited to alignment of kernel operations with hardware instructions of a target processing device, reduction of kernel dimensions near boundaries of data, efficient reuse of a small number of memory components during neural network operations, run-time quantization of data and neural network parameters, and other methods.Type: ApplicationFiled: October 28, 2021Publication date: September 15, 2022Inventors: Ashutosh Pandey, Kaiping Li, Vikram Kumar Ramanna
-
Publication number: 20220292334Abstract: Implementations disclosed describe methods and systems to perform the methods of deploying and executing machine learning models on target-specific computational platforms. Optimization techniques include but are not limited to alignment of kernel operations with hardware instructions of a target processing device, reduction of kernel dimensions near boundaries of data, efficient reuse of a small number of memory components during neural network operations, run-time quantization of data and neural network parameters, and other methods.Type: ApplicationFiled: October 28, 2021Publication date: September 15, 2022Inventors: Ashutosh Pandey, Kaiping Li, Vijay Deep Bhatt, Vikram Kumar Ramanna
-
Patent number: 11412399Abstract: Systems, methods, and apparatus use a processor of a first device to wirelessly communicate with a second device using a first antenna. The processor selects the first antenna from a plurality of antennas based on comparing first antenna data associated with the first antenna with second antenna data associated with a second antenna.Type: GrantFiled: December 7, 2020Date of Patent: August 9, 2022Assignee: Cypress Semiconductor CorporationInventors: Kaiping Li, Kamesh Medapalli, Jie Lai, Wenyu Liu, Thaiyalan Appadurai
-
Publication number: 20220161307Abstract: A stamping machine configured to shape a sheet material including an upper binder including first teeth, a lower binder including second teeth, and a punch. A first cylinder is positioned between a lower binder and a support surface. A second cylinder is positioned between the upper binder and the lower binder. A cushion pin is positioned at the support surface that is configured to contact and control movement of the lower binder relative to the punch. A force exerted by the second cylinder is greater than that exerted by the first cylinder, and the force exerted by the cushion pin is greater than that exerted by the second cylinder. The first and second cylinders and the cushion pin are used to control when the first and second teeth are permitted to engage the sheet material, which assists in preventing or minimizing spring back of the sheet material through post-stretching.Type: ApplicationFiled: November 24, 2020Publication date: May 26, 2022Inventors: Dajun Zhou, Kaiping Li, Robert D. Miller, Richard J. Siemen, Yongiun Zhou
-
Publication number: 20220116771Abstract: Devices, systems and methods use a first communication interface to connect with a local device via a first protocol and use a second communication interface to connect with a server via a second protocol. Embodiments relay secure communications between the local device and the server for authentication of the at least one local device by the server and responsive to authentication of the local device by the server, transmit information for storage in a secure memory of the authenticated local device.Type: ApplicationFiled: October 6, 2021Publication date: April 14, 2022Applicant: Cypress Semiconductor CorporationInventors: Hui Luo, Hongwei Kong, Kaiping Li, Sungeun Lee, Sridhar Prakasam
-
Patent number: 11285523Abstract: A metal blank is clamped between upper and lower binders with the metal blank engaging against a protrusion extending from a binder surface of any of the upper binder, the lower binder, and both upper and lower binders, to create a binder gap between the metal blank and the binder surface adjacent the protrusion. The binder gap prevents cooperating springback control binder elements of the binder surface from actively engaging the metal blank. The metal blank is drawn into a cavity, with the protrusion riding on the metal blank until the protrusion falls off an edge of the metal blank, which closes the binder gap between the metal blank and the binder surface causing the cooperating springback control binder elements to actively engage the blank for the post-forming stretching operation.Type: GrantFiled: June 27, 2019Date of Patent: March 29, 2022Assignee: FCA US LLCInventors: Dajun Zhou, Changqing Du, Kaiping Li, Robert D Miller
-
Patent number: 11153754Abstract: Devices, systems and methods use a first communication interface to connect with a local device via a first protocol and use a second communication interface to connect with a server via a second protocol. Embodiments relay secure communications between the local device and the server for authentication of the at least one local device by the server and responsive to authentication of the local device by the server, transmit information for storage in a secure memory of the authenticated local device.Type: GrantFiled: May 19, 2020Date of Patent: October 19, 2021Assignee: Cypress Semiconductor CorporationInventors: Hui Luo, Hongwei Kong, Kaiping Li, Sungeun Lee, Sridhar Prakasam
-
Publication number: 20210185549Abstract: Systems, methods, and apparatus use a processor of a first device to wirelessly communicate with a second device using a first antenna. The processor selects the first antenna from a plurality of antennas based on comparing first antenna data associated with the first antenna with second antenna data associated with a second antenna.Type: ApplicationFiled: December 7, 2020Publication date: June 17, 2021Applicant: Cypress Semiconductor CorporationInventors: Kaiping Li, Kamesh Medapalli, Jie Lai, Wenyu Liu, Thaiyalan Appadurai
-
Publication number: 20200406327Abstract: A metal blank is clamped between upper and lower binders with the metal blank engaging against a protrusion extending from a binder surface of any of the upper binder, the lower binder, and both upper and lower binders, to create a binder gap between the metal blank and the binder surface adjacent the protrusion. The binder gap prevents cooperating springback control binder elements of the binder surface from actively engaging the metal blank. The metal blank is drawn into a cavity, with the protrusion riding on the metal blank until the protrusion falls off an edge of the metal blank, which closes the binder gap between the metal blank and the binder surface causing the cooperating springback control binder elements to actively engage the blank for the post-forming stretching operation.Type: ApplicationFiled: June 27, 2019Publication date: December 31, 2020Inventors: Dajun Zhou, Changqing Du, Kaiping Li, Robert D. Miller
-
Publication number: 20200413257Abstract: Devices, systems and methods use a first communication interface to connect with a local device via a first protocol and use a second communication interface to connect with a server via a second protocol. Embodiments relay secure communications between the local device and the server for authentication of the at least one local device by the server and responsive to authentication of the local device by the server, transmit information for storage in a secure memory of the authenticated local device.Type: ApplicationFiled: May 19, 2020Publication date: December 31, 2020Applicant: Cypress Semiconductor CorporationInventors: Hui Luo, Hongwei Kong, Kaiping Li, Sungeun Lee, Sridhar Prakasam
-
Publication number: 20200391326Abstract: Segment openings are formed in a metal sheet separated by uncut sections at a first processing station, which define an inner blank portion of the metal flow opening. At a second processing station, the uncut sections and the inner blank portion initially transfer stress around the segment openings and across the interior flow opening during a forming operation. During the forming operation, a protrusion of one mold member contacts a first side of the inner blank portion of the interior flow opening. In addition, another mold member is contact the opposite side of the metal sheet so that the mold members cooperate to separate all but one of the uncut sections by which the inner blank portion remains attached to the metal sheet. In this way, the interior metal flow opening is completed without piercing the metal sheet at the second processing station during the forming operation.Type: ApplicationFiled: June 12, 2019Publication date: December 17, 2020Inventors: Dajun Zhou, Thomas W Cox, Kaiping Li, Yongjun Zhou, Richard Siemen, Robert D Miller
-
Patent number: 10869212Abstract: Systems, methods, and devices enable the implementation of antenna diversity techniques. Devices include a first wireless communications device that includes a plurality of antennas, and a transceiver coupled to the plurality of antennas and configured to send and receive data in accordance with a wireless transmission protocol, while the peer wireless communication device may have a single antenna or multiple antennas. Devices also include a processor configured to, in a first mode, calculate an angle of arrival (AoA) with the plurality of antennas or an angle of departure (AoD) associated with single antenna, and, in a second mode, send data to and receive data from a second wireless communications device via at least a first antenna of the plurality of antennas, where the first antenna is selected by the processor based on one of a first plurality of signal measurements between the first and second wireless communications devices.Type: GrantFiled: September 17, 2019Date of Patent: December 15, 2020Assignee: Cypress Semiconductor CorporationInventors: Kaiping Li, Kamesh Medapalli, Jie Lai, Wenyu Liu, Thaiyalan Appadurai
-
Patent number: 10681544Abstract: A method can include detecting local devices with a wireless first communication interface (IF) of a gateway device; authenticating at least one local device with the gateway device, including by operation of the first communication IF and a second communication IF, relaying secure communications between the at least one local device and a server to enable authentication of the at least one local device by the server, and after receiving authentication of the at least one local device at the gateway device, transmitting user information for storage in a secure memory of the authenticated local device; and operating the gateway device as a common access point to the network for any of a plurality of local devices authenticated with the gateway device. Related systems and gateway devices are also disclosed.Type: GrantFiled: September 19, 2018Date of Patent: June 9, 2020Assignee: Cypress Semiconductor CorporationInventors: Hui Luo, Hongwei Kong, Kaiping Li, Sungeun Lee, Sridhar Prakasam