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USPTO Patent Rankings Data through Sept 30, 2025
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Liji Gopalakrishnan — 45 Patents

RARambus: 45 patents #42 of 549Top 8%
Sunnyvale, CA: #403 of 14,302 inventorsTop 3%
California: #9,453 of 386,348 inventorsTop 3%
Overall (All Time): #64,084 of 4,157,543Top 2%
45 Patents All Time

Issued Patents All Time

Showing 26–45 of 45 patents

Patent #TitleCo-InventorsDate
11114150 Memory system with multiple open rows per bank Thomas Vogelsang, John Eric Linstadt 2021-09-07
11049546 Memory component with command-triggered data clock distribution Ian Shaeffer, Lei Luo 2021-06-29
10747703 Memory with alternative command interfaces Ian Shaeffer, Yi Lu 2020-08-18
10665289 Memory component with independently enabled data and command interfaces Ian Shaeffer, Lei Luo 2020-05-26
10613924 Energy-efficient error-correction-detection storage Frederick A. Ware, John Eric Linstadt 2020-04-07
10509741 Calibration protocol for command and address bus voltage reference in low-swing single-ended signaling Pravin Kumar Venkatesan, Kashinath Prabhu, Makarand Ajit Shirasgaonkar 2019-12-17
10380056 Memory with alternative command interfaces Ian Shaeffer, Yi Lu 2019-08-13
10209922 Communication via a memory interface Vlad Fruchter, Lawrence Lai, Pradeep Batra, Steven C. Woo, Wayne F. Ellis 2019-02-19
10089256 Calibration protocol for command and address bus voltage reference in low-swing single-ended signaling Pravin Kumar Venkatesan, Kashinath Prabhu, Makarand Ajit Shirasgaonkar 2018-10-02
10026466 Staggered exit from memory power-down Ian Shaeffer, Lei Luo 2018-07-17
9734112 Memory with alternative command interfaces Ian Shaeffer, Yi Lu 2017-08-15
9715467 Calibration protocol for command and address bus voltage reference in low-swing single-ended signaling Pravin Kumar Venkatesan, Kashinath Prabhu, Makarand Ajit Shirasgaonkar 2017-07-25
9704560 Memory component with staggered power-down exit Ian Shaeffer, Lei Luo 2017-07-11
9430027 Power-management for integrated circuits Ian Shaeffer, Lei Luo 2016-08-30
9287003 Multi-cycle write leveling Mahabaleshwara Mahabaleshwara 2016-03-15
9275699 Memory with alternative command interfaces Ian Shaeffer, Yi Lu 2016-03-01
9098281 Power-management for integrated circuits Ian Shaeffer, Lei Luo 2015-08-04
9098209 Communication via a memory interface Vlad Fruchter, Lawrence Lai, Pradeep Batra, Steven C. Woo, Wayne F. Ellis 2015-08-04
8990490 Memory controller with reconfigurable hardware Vidhya Thyagarajan, Prasanna Kole, Gidda Reddy Gangula 2015-03-24
8938578 Memory device with multi-mode deserializer Renu Rangnekar 2015-01-20