
Source: tomeng / Getty Images
Hyundai
> Cumulative patents filed since 2011: 184,076 — 2th out of 10
> Chg. in auto patent-filing: -99.0% — from 17,581 in ’18 to 179 in ’20
> Total EV patents filed since 2011: 55,396 — 3rd out of 10
> Autonomous tech patents filed since 2011: 3,871 — 5 out of 10

Source: tomeng / iStock Unreleased via Getty Images
Land Rover
> Cumulative patents filed since 2011: Not available
> Chg. in auto patent-filing: Not available
> Total EV patents filed since 2011: Not available
> Autonomous tech patents filed since 2011: 1,728 — 8th out of 10

Source: josefkubes / iStock Editorial via Getty Images
Mazda (Toyota)
> Cumulative patents filed since 2011: Not available
> Chg. in auto patent-filing: -90.8% — from 4,201 in ’18 to 386 in ’20
> Total EV patents filed since 2011: Not available
> Autonomous tech patents filed since 2011: Not available

Source: THEPALMER / Getty Images
Mercedes-Benz
> Cumulative patents filed since 2011: 44,787 — 9th out of 10
> Chg. in auto patent-filing: Not available
> Total EV patents filed since 2011: 9,845 — 9th out of 10
> Autonomous tech patents filed since 2011: Not available

Source: eyewave / iStock Editorial via Getty Images
Nissan
> Cumulative patents filed since 2011: 149,078 — 5th out of 10
> Chg. in auto patent-filing: Not available
> Total EV patents filed since 2011: 50,572 — 4th out of 10
> Autonomous tech patents filed since 2011: 2,304 — 7 out of 10
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