Inventor · San Mateo, CA, US

Ephrem C. Wu

41Patents
9h-index
36Co-inventors
75Inventor score

Filing activity: Jan 17, 2002 → Dec 28, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8546955B1 Multi-die stack package Electricity 184 Active
US8704384B2 Stacked die assembly Electricity 63 Active
US8374050B2 Multi-port memory using single-port memory cells Emerging Cross-Sectional Technologies 39 Active
US9779786B1 Tensor operations and acceleration Physics 38 Active
US9858006B1 Context driven memory circuits Physics 21 Active
US6807186B2 Architectures for a single-stage grooming switch Electricity 12 Expired
US8514634B1 Multi-protocol gearbox Physics 11 Active
US8352669B2 Buffered crossbar switch system Electricity 11 Active
US7154887B2 Non-blocking grooming switch Electricity 10 Expired
US10346093B1 Memory arrangement for tensor data Physics 7 Active
US7349387B2 Digital cross-connect Electricity 7 Expired
US8823133B2 Interposer having an inductor Electricity 6 Active
US8181147B2 Parametric data-based process monitoring for adaptive body bias control Physics 6 Active
US8503482B2 Interconnects using self-timed time-division multiplexed bus Emerging Cross-Sectional Technologies 6 Active
US8473657B2 High speed packet FIFO output buffers for switch fabric with speedup Electricity 5 Active
US7545205B2 Low power on-chip global interconnects Physics 4 Active
US9460007B1 Programmable hardware blocks for time-sharing arithmetic units using memory mapping of periodic functions Physics 3 Active
US9083340B1 Memory matrix Electricity 3 Active
US9666266B1 Power control over memory cell arrays Physics 3 Active
US10673438B1 Digital signal processing block Electricity 3 Active
US9153292B2 Integrated circuit devices having memory and methods of implementing memory in an integrated circuit device Electricity 3 Active
US7813415B2 System for automatic bandwidth control of equalizer adaptation loops Electricity 2 Active
US8396985B2 Packet sequence number tracking for an anti-replay window Electricity 2 Active
US8243737B2 High speed packet FIFO input buffers for switch fabric with speedup and retransmit Electricity 2 Active
US11429851B1 Neural network controller Physics 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.