Christopher L. Scofield has been granted 104 US patents while listed as an inventor at Amazon . The first was granted in 1988 and the most recent in December 2025. Christopher L. Scofield ranks #13,407 of 4,157,543 US inventors in our database (top 0.32%). Patent records list Christopher L. Scofield in Seattle, WA, US.
Patents per Year Patents granted per year, 1988 to 2024 Bar chart with a peak of 13 patents in 2013. peak 13 1988: 1 patents 1988 1990: 2 patents 1991: 1 patents 1995: 1 patents 1995 2004: 1 patents 2005: 1 patents 2008: 1 patents 2008 2009: 1 patents 2010: 9 patents 2011: 6 patents 2011 2012: 5 patents 2013: 13 patents 2014: 12 patents 2014 2015: 6 patents 2016: 7 patents 2017: 7 patents 2017 2018: 8 patents 2019: 6 patents 2020: 6 patents 2020 2021: 3 patents 2022: 2 patents 2023: 2 patents 2023 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–25 of 104 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12491887 Driving profiles for autonomous vehicles Scott Marshall Sedlik 2025-12-09
12452205 Request routing based on class David B. Richardson , Swaminathan Sivasubramanian , Bradley E. Marshall , Elmore Eugene Pope 2025-10-21
11909639 Request routing based on class David R. Richardson , Swaminathan Sivasubramanian , Bradley E. Marshall , Elmore Eugene Pope 2024-02-20
$388,742,000
11738768 Manual vehicle control notification — 2023-08-29
11634143 Providing users with access to routes for traveling Dominic Jordan , Uri Lavee , Kevin Foreman , William J. Schwebel 2023-04-25
11451472 Request routing based on class David R. Richardson , Swaminathan Sivasubramanian , Bradley E. Marshall , Elmore Eugene Pope 2022-09-20
$244,022,000
11292476 Personalization of automated vehicle control Scott Marshall Sedlik 2022-04-05
11194719 Cache optimization David R. Richardson 2021-12-07
$249,569,000
11040725 Manual vehicle control notification — 2021-06-22
10928209 Assessing inter-modal passenger travel options Kush G. Parikh , William J. Schwebel 2021-02-23
10847031 Parking occupancy estimation — 2020-11-24
10797995 Request routing based on class David R. Richardson , Swaminathan Sivasubramanian , Bradley E. Marshall , Elmore Eugene Pope 2020-10-06
$256,164,000
10771552 Content management Swaminathan Sivasubramanian , David R. Richardson , Bradley E. Marshall 2020-09-08
$193,427,000
10629075 Providing users with access to routes for traveling Dominic Jordan , Uri Lavee , Kevin Foreman , William J. Schwebel 2020-04-21
10554748 Content management Swaminathan Sivasubramanian , David R. Richardson , Bradley E. Marshall 2020-02-04
$85,832,000
10529231 Condition-based lane suggestions for travel advising — 2020-01-07
10511567 Network resource identification David R. Richardson , Bradley E. Marshall , Elmore Eugene Pope , Swaminathan Sivasubramanian , John Cormie 2019-12-17
$113,405,000
10417910 Driving profiles for autonomous vehicles Scott Marshall Sedlik 2019-09-17
10366609 Parking occupancy estimation — 2019-07-30
10319232 Traffic flow rates — 2019-06-11
10305797 Request routing based on class David R. Richardson , Swaminathan Sivasubramanian , Bradley E. Marshall , Elmore Eugene Pope 2019-05-28
$107,221,000
10229120 Group control of networked media play Luan Khai Nguyen 2019-03-12
$137,472,000
10157135 Cache optimization David R. Richardson 2018-12-18
$155,068,000
10068251 System and method for generating predictions based on wireless commerce transactions — 2018-09-04
$97,614,000
10013880 Parking occupancy estimation — 2018-07-03
