Patents by Inventor Weinan Ma

Weinan Ma 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: 11965621
    Abstract: A mounting bracket includes a bracket body, a locking assembly and support foot. The bracket body is configured for component installation. The locking assembly is arranged on the bracket body, and the support foot is arranged on the bracket body. The support foot is slide along the up and down direction of the bracket body, and the locking assembly is configured to lock the support foot at a preset position. Through the above structure, the support foot is installed on the ground and used to support the bracket body, and the locking assembly locks the support foot at a preset position to correspondingly adjust the height of the bracket body from the ground, so as to adjust the suspension height of the components installed on the bracket body.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: April 23, 2024
    Assignee: ZHONGSHAN MEITU PLASTIC IND. CO., LTD.
    Inventors: Wenhui Zhou, Hai Zhang, Haojia Huang, Jiafu Ma, Weinan Liang
  • Publication number: 20240063800
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Application
    Filed: November 1, 2023
    Publication date: February 22, 2024
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Atluri, Weinan Ma, Shrikant Sundaram Lnu
  • Patent number: 11843378
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Grant
    Filed: February 2, 2022
    Date of Patent: December 12, 2023
    Assignee: Marvel Asia PTE., LTD.
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Atluri, Weinan Ma, Shrikant Sundaram Lnu
  • Publication number: 20220244058
    Abstract: The present disclosure provides a method and apparatus for unmanned vehicle dispatching management, a device, a storage medium and a program, which relates to autonomous driving and intelligent transportation technology in artificial intelligence. The specific implementation solution includes: receiving an unmanned vehicle dispatching request; determining, according to the unmanned vehicle dispatching request, a first task type corresponding to a first unmanned vehicle to be dispatched; generating a first order corresponding to the first unmanned vehicle, where the first order is used to indicate a driving task to be performed by the first unmanned vehicle, and a type of the driving task is the first task type; and sending the first order to the first unmanned vehicle. Through the above process, a dispatching management of unmanned vehicles is realized from the task dimension, so that there is no need to distinguish the types of unmanned vehicles.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Applicant: Apollo Intelligent Driving Technology (Beijing) Co., Ltd.
    Inventors: Xiaoliang CONG, Yaling ZHANG, Xiangyang LIU, Ming LI, Hao ZHOU, Weinan MA, Zhenxi WENG, Lili LIU
  • Publication number: 20220158641
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Application
    Filed: February 2, 2022
    Publication date: May 19, 2022
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Atluri, Weinan Ma, Shrikant Sundaram Lnu
  • Patent number: 11277138
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: March 15, 2022
    Assignee: Marvell Asia PTE, LTD.
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Atluri, Weinan Ma, Shrikant Sundaram Lnu
  • Publication number: 20210058087
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Application
    Filed: October 14, 2020
    Publication date: February 25, 2021
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Atluri, Weinan Ma, Shrikant Sundaram Lnu
  • Patent number: 10840912
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: November 17, 2020
    Assignee: MARVELL ASIA PTE, LTD.
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Atluri, Weinan Ma, Shrikant Sundaram Lnu
  • Publication number: 20180323789
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Application
    Filed: June 27, 2018
    Publication date: November 8, 2018
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Atluri, Weinan Ma, Shrikant Sundaram Lnu
  • Patent number: 10038448
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: July 31, 2018
    Assignee: Cavium, Inc.
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Atluri, Weinan Ma, Shrikant Sundaram Lnu
  • Patent number: 9871733
    Abstract: A policer system on one or more place and/or route blocks. The policer system including a plurality of local physical policers each stored in a plurality of physical memory banks and coupled with a plurality of global policers stored in one or more global banks separate from the physical banks. Thus, each bank of the global policers are able to represent a logical combination of a plurality of the physical banks of physical policers.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: January 16, 2018
    Assignee: Cavium, Inc.
    Inventors: Srinath Atluri, Weihuang Wang, Weinan Ma
  • Patent number: 9792400
    Abstract: System and method of determining flip-flop counts of interconnects of a physical layout during integrated circuit (IC) design. The outputs of each logic block are defined as primary inputs, and the inputs of each logic block are defined as primary outputs. Each interconnect is traversed from a primary input a primary output to identify the flip-flops and determine the flip-flop count. If an interconnect has a greater flip-flop count than an RTL estimated count, measures are taken to reduce the need for flip-flops with the current routing design. If the interconnect has a smaller flip-flop count than an RTL estimated count, additional flip-flops are inserted.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: October 17, 2017
    Assignee: Cavium, Inc.
    Inventors: Chirinjeev Singh, Nikhil Jayakumar, Weihuang Wang, Weinan Ma, Daman Ahluwalia
  • Patent number: 9600614
    Abstract: System and method of automatically performing flip-flop insertions for each net in a logic interface by using the RTL-estimated maximum count as a limit. Based on the timing analysis on the physical layout, a flip-flop insertion count needed for each net is derived and candidate locations for insertions are automatically detected. A set of constraints is applied to identify ineligible locations for flip-flop insertions. If more flip-flop insertions than the count limit are needed to satisfy the timing requirements for a net, timing-related variables are iteratively adjusted using the current layout until the timing requirements can be satisfied using the RTL count limit. If all the nets in the interface need fewer flip-flop insertions than the RTL count limit, the information can be fed back to update the RTL count limit. Each net is then parsed and flip-flops are inserted at appropriated locations.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: March 21, 2017
    Assignee: XPLIANT
    Inventors: Nikhil Jayakumar, Weihuang Wang, Weinan Ma, Daman Ahluwalia, Chirinjeev Singh
  • Publication number: 20170068769
    Abstract: System and method of determining flip-flop counts of interconnects of a physical layout during integrated circuit (IC) design. The outputs of each logic block are defined as primary inputs, and the inputs of each logic block are defined as primary outputs. Each interconnect is traversed from a primary input a primary output to identify the flip-flops and determine the flip-flop count. If an interconnect has a greater flip-flop count than an RTL estimated count, measures are taken to reduce the need for flip-flops with the current routing design. If the interconnect has a smaller flip-flop count than an RTL estimated count, additional flip-flops are inserted.
    Type: Application
    Filed: March 31, 2015
    Publication date: March 9, 2017
    Inventors: Chirinjeev SINGH, Nikhil JAYAKUMAR, Weihuang WANG, Weinan MA, Daman AHLUWALIA
  • Publication number: 20160315622
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Application
    Filed: July 5, 2016
    Publication date: October 27, 2016
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Atluri, Weinan Ma, Shrikant Sundaram Lnu
  • Patent number: 9413357
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: August 9, 2016
    Assignee: Cavium, Inc.
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Alturi, Weinan Ma, Shrikant Sundaram Lnu
  • Publication number: 20160224709
    Abstract: System and method of automatically performing flip-flop insertions for each net in a logic interface by using the RTL-estimated maximum count as a limit. Based on the timing analysis on the physical layout, a flip-flop insertion count needed for each net is derived and candidate locations for insertions are automatically detected. A set of constraints is applied to identify ineligible locations for flip-flop insertions. If more flip-flop insertions than the count limit are needed to satisfy the timing requirements for a net, timing-related variables are iteratively adjusted using the current layout until the timing requirements can be satisfied using the RTL count limit. If all the nets in the interface need fewer flip-flop insertions than the RTL count limit, the information can be fed back to update the RTL count limit. Each net is then parsed and flip-flops are inserted at appropriated locations.
    Type: Application
    Filed: February 27, 2015
    Publication date: August 4, 2016
    Inventors: Nikhil JAYAKUMAR, Weihuang WANG, Weinan MA, Daman AHLUWALIA, Chirinjeev SINGH
  • Publication number: 20160142322
    Abstract: A policer system on one or more place and/or route blocks. The policer system including a plurality of local physical policers each stored in a plurality of physical memory banks and coupled with a plurality of global policers stored in one or more global banks separate from the physical banks. Thus, each bank of the global policers are able to represent a logical combination of a plurality of the physical banks of physical policers.
    Type: Application
    Filed: April 1, 2015
    Publication date: May 19, 2016
    Inventors: Srinath Atluri, Weihuang Wang, Weinan Ma
  • Publication number: 20150365355
    Abstract: Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
    Type: Application
    Filed: June 11, 2014
    Publication date: December 17, 2015
    Inventors: Weihuang Wang, Gerald Schmidt, Srinath Alturi, Weinan Ma, Shrikant Sundaram Lnu