Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ian Crayford — 56 Patents

AMD: 37 patents #240 of 9,280Top 3%
SMSmartbotics: 7 patents #1 of 4Top 25%
Broadcom: 6 patents #1,767 of 9,346Top 20%
Nortel Networks Limited: 4 patents #772 of 5,294Top 15%
KIKinnexa: 2 patents #3 of 4Top 75%
Saratoga, CA: #151 of 2,933 inventorsTop 6%
California: #6,620 of 386,348 inventorsTop 2%
Overall (All Time): #44,020 of 4,157,543Top 2%
56 Patents All Time
Ian Crayford has been granted 56 US patents while listed as an inventor at AMD. The first was granted in 1992 and the most recent in October 2024. Ian Crayford ranks #44,020 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Ian Crayford in Saratoga, CA, US.

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12119952 Adaptive home and commercial LED lighting devices, supporting dual power of modes, methods and systems based on the proximity of controlling elements Kelly Coffey, Speros KOULOURAS 2024-10-15
11736316 Modular physical layer and integrated connector module for local area networks Kuan-Hsiung Wei, Shin-Hao Chien 2023-08-22
11424953 Modular physical layer and integrated connector module for local area networks Kuan-Hsiung Wei, Shin-Hao Chien 2022-08-23
11221110 LED light bulb construction and manufacture Kelly Coffey, Jon Edwards 2022-01-11
10670196 LED light bulb construction and manufacture Kelly Coffey, Jon Edwards 2020-06-02
10465857 LED light bulb construction and manufacture Kelly Coffey, Jon Edwards 2019-11-05
10088112 LED light bulb construction and manufacture Kelly Coffey, Jon Edwards 2018-10-02
9800429 Adaptive home and commercial automation devices, methods and systems based on the proximity of controlling elements Kelly Coffey, Speros KOULOURAS 2017-10-24
9644799 LED light bulb construction and manufacture Kelly Coffey, Jon Edwards 2017-05-09
9019957 Network telephony system Theodore F. Rabenko, David Hartman 2015-04-28 $7,356,000
8619758 Network telephony system Theodore F. Rabenko, David Hartman 2013-12-31 $1,998,000
8051160 Method and apparatus for a network hub to diagnose network operation and broadcast information to a remote host or monitoring device Thomas J. Runaldue 2011-11-01 $7,086,000
7936744 Network telephony system Ted Rabenko, David Hartman 2011-05-03 $6,957,000
7457857 Method and apparatus for a network hub to diagnose network operation and broadcast information to a remote host or monitoring device Thomas J. Runaldue 2008-11-25 $5,065,000
6977892 Method and apparatus for preserving flow order across links of a multi link trunk Mohan Kalkunte, James L. Mangin 2005-12-20 $21,585,000
6973031 Method and apparatus for preserving frame ordering across aggregated links supporting a plurality of transmission rates Mohan Kalkunte, James L. Mangin 2005-12-06 $20,867,000
6970419 Method and apparatus for preserving frame ordering across aggregated links between source and destination nodes Mohan Kalkunte, James L. Mangin 2005-11-29 $9,980,000
6970420 Method and apparatus for preserving frame ordering across aggregated links supporting a plurality of quality of service levels Mohan Kalkunte, James L. Mangin 2005-11-29 $9,980,000
6885657 Network telephony system Ted Rabenko, David Hartman 2005-04-26 $15,619,000
6704296 Optimized MII for 802.3u (100 BASE-T) fast ethernet PHYs Ramesh Sivakolundu, Bing Cheng 2004-03-09 $3,777,000
6556589 Network transceiver for steering network data to selected paths based on determined link speeds Stephen McRobert 2003-04-29 $1,822,000
6487212 Queuing structure and method for prioritization of frames in a network switch Bahadir Erimli, Chandan Egbert 2002-11-26 $2,975,000
6269098 Method and apparatus for scaling number of virtual lans in a switch using an indexing scheme 2001-07-31 $5,560,000
6255969 Circuit and method for high speed bit stream capture using a digital delay line 2001-07-03 $7,468,000
6192028 Method and apparatus providing programmable thresholds for half-duplex flow control in a network switch Philip Simmons, Bahadir Erimli, Jinqlih Sang, Eric Tsin-Ho Leung, Jayant Kadambi +2 more 2001-02-20 $7,201,000