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USPTO Patent Rankings Data through Dec 31, 2025
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Yafu Ding — 9 Patents

ADAdaptec: 9 patents #8 of 322Top 3%
Milpitas, CA: #582 of 3,192 inventorsTop 20%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Yafu Ding has been granted 9 US patents while listed as an inventor at Adaptec. The first was granted in 2000 and the most recent in January 2007. Yafu Ding ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Yafu Ding in Milpitas, CA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7167999 Methods and apparatus for a segregated interface for parameter configuration in multi-path failover system Eric Cheng, Chang-Tying Wu 2007-01-23 $3,744,000
6823477 Method and apparatus for a segregated interface for parameter configuration in a multi-path failover system Eric Cheng, Chang-Tying Wu 2004-11-23 $6,814,000
6802021 Intelligent load balancing for a multi-path storage system Eric Cheng, Chang-Tying Wu 2004-10-05 $3,949,000
6769071 Method and apparatus for intelligent failover in a multi-path system Eric Cheng, Chang-Tying Wu 2004-07-27 $2,327,000
6658459 System for sharing peripheral devices over a network and method for implementing the same Tony Kwan 2003-12-02 $10,781,000
6532535 Method for managing primary and secondary storage devices in an intelligent backup and restoring system Guido Maffezzoni, David Coleman, Michael M. Goshey, Robert S. Hudson, Gilbert Chang-Tying Wu 2003-03-11 $5,036,000
6526493 Method and apparatus for partitioning and formatting a storage media without rebooting by creating a logical device control block (DCB) on-the-fly 2003-02-25 $5,267,000
6430663 Methods for selecting a boot partition and hiding a non-selected partition 2002-08-06 $8,843,000
6158002 Method and apparatus of boot device switching by a floppy disk Tony Kwan 2000-12-05 $7,083,000