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Sandisk competitive analysis

Latest publications and patents of Sandisk New

Explore the latest publications and patents granted to Sandisk, showcasing their recent innovations and technological advancements.

Last updated on: Sep 7, 2025
Publication NumberPublication DateTitleLegal Status

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EP4055604
Aug 20, 2025Hybrid Erase Mode For High Data Retention In Memory DeviceGranted And Under Opposition
EP3711091
Aug 20, 2025Three-Dimensional Memory Device Having Stressed Vertical Semiconductor Channels And Method Of Making The SameGranted And Under Opposition
EP3711053
Aug 20, 2025Multi-Pass Programming Process For Memory Device Which Omits Verify Test In First Program PassGranted And Under Opposition
EP4049279
Aug 13, 2025Reprogramming Memory Cells To Tighten Threshold Voltage Distributions And Improve Data RetentionGranted And Under Opposition
EP3669367
Aug 13, 2025Reducing Injection Type Of Read Disturb In A Cold Read Of A Memory DeviceGranted And Under Opposition
EP2227740
Jan 24, 2018Method And System For Balancing Host Write Operations And Cache FlushingNo Opposition Filed Within Time Limit

Latest oppositions filed by Sandisk

Explore patent oppositions filed by Sandisk against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 11, 2025
Patent NumberTitleApplicantOpposition Date

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EP3023915
A Flash Drive Shaped To Utilize Space Behind A Mobile DeviceLEEF INNOVATIONMar 20, 2018

Latest PTAB cases involving Sandisk New

Discover the latest PTAB cases involving Sandisk, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 13, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2025-01281Sep 3, 2025SANDISKPetition filed
IPR2025-00515Jan 29, 2025SANDISKPOLARIS POWERLEDDiscretionary Denial
IPR2025-00517Jan 24, 2025SANDISKPOLARIS POWERLEDDiscretionary Denial
IPR2025-00516Jan 23, 2025SANDISKPOLARIS POWERLEDDiscretionary Denial
IPR2017-01420May 10, 2017SANDISKMEMORYTerminated-Settled
IPR2017-01360May 3, 2017SANDISKMEMORYTerminated
IPR2017-01116Mar 20, 2017SANDISKMEMORYTerminated
IPR2017-01069Mar 10, 2017SANDISKMEMORYTerminated
IPR2017-01022Mar 3, 2017SANDISKMEMORYTerminated
IPR2017-00979Feb 27, 2017SANDISKMEMORYTerminated-Settled

Top competitors of Sandisk

Top competitors of Sandisk based on patent oppositions.