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Lawrence Pileggi, Majid Sarrafzadeh, Sharad Malik, Abhijeet Chakraborty, Archie Li, Robert Eugene Shortt, Christopher Dunn, David Gluss, Dennis Yamamoto, Dinesh Gaitonde, Douglas B Boyle, Emre Tuncer, Eric McCaughrin, Feroze Peshotan Taraporevala, Gary K Yeap, James S Koford, Joseph T Rahmeh, Lilly Shieh, Salil R Raje, Sam Jung Kim, Satamurthy Pullela, Yau Tsun Steven Li, Tong Gao: Method for design optimization using logical and physical information. Monterey Design Systems, Edward C Kwok, Skjerven Morrill MacPherson, September 4, 2001: US06286128 (109 worldwide citation)

A method for design optimization using logical and physical information is provided. In one embodiment, a method for design optimization using logical and physical information, includes receiving a behavioral description of an integrated circuit or a portion of an integrated circuit, optimizing plac ...


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Min Zhu, Jian Shen, Steven Li, Guanghong Yang, Bin Zhao, Shi Yan, Zheng Yuan: Distributed network system architecture for collaborative computing. WebEx Communications, Orrick Herrington & Sutcliffe, October 31, 2006: US07130883 (78 worldwide citation)

A distributed collaborative computer system is provided that comprises a plurality of server computers interconnected via a high-speed link. Client computers can connect to any available server computer and start or join a conference hosted on either the server computer to which the client computer ...


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Tah Kang Joseph Ting, Steven Li: Partial refresh feature in pseudo SRAM. Etron Technology, George O Saile, Stephen B Ackerman, Douglas R Schnabel, February 4, 2003: US06515929 (13 worldwide citation)

A pseudo SRAM integrated circuit device is achieved. The device comprises, first, a memory array comprising a plurality of dynamic storage cells. Finally, an access controller is included. The access controller provides read and write access to the memory array from an external device. The access co ...


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Min Zhu, Jian Shen, Steven Li, Guanghong Yang, Bin Zhao, Shi Yan, Zheng Yuan: Distributed network system architecture for collaborative computing. Cisco Technology, Cesari and McKenna, April 21, 2009: US07523163 (9 worldwide citation)

A distributed collaborative computer system is provided that comprises a plurality of server computers interconnected via a high-speed link. Client computers can connect to any available server computer and start or join a conference hosted on either the server computer to which the client computer ...


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Steven Li, Yoshimasa Okada: Sheet material cutting machine with vacuum cleaning system. Trimont Mfg, TS Tech Holding Company, Porter Wright Morris & Arthur, September 22, 2009: US07591615 (7 worldwide citation)

A sheet material cutting machine includes a bristle bed with generally vertically extending bristles having free ends defining a support surface for supporting sheet material to be cut and a carriage movable over the bristle bed and carrying at least one cutting tool to selectively cut the sheet mat ...


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Dinesh D Gaitonde, Steven Li: Global placement legalization for complex packing rules. Xilinx, Kevin T Cuenot, July 10, 2012: US08219957 (3 worldwide citation)

A method performed by a system comprising a processor and a memory can include performing a global placement of a circuit design for a target programmable integrated circuit (IC) and clustering the circuit design using a selected size of cluster regions according to control sets identified within th ...


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Pradip Kumar Jha, Dinesh D Gaitonde, Yau Tsun Steven Li: Timing analysis of a mapped logic design using physical delays. Xilinx, LeRoy D Maunu, Lois D Cartier, February 8, 2011: US07886256 (2 worldwide citation)

Approaches for determining a static timing analysis of a logic design are disclosed. Physical delay arcs of a plurality of physical elements of an integrated circuit specify respective propagation delays from inputs of the physical elements to outputs of the physical elements. Logic components of th ...


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Lu Lu, Jinyong Lee, Xuan Steven Li, Aiguo Yan: Bluetooth low energy frequency offset and modulation index estimation. Intel IP Corporation, Schiff Hardin, August 1, 2017: US09722845 (1 worldwide citation)

A Bluetooth Low Energy (BLE) device, having a demodulator configured to translate in-phase and quadrature components of a received BLE signal into a differential phase signal; an estimator configured to estimate a frequency offset of the differential phase signal; and a detector configured to detect ...


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