Roland Hafner has been granted 6 US patents while listed as an inventor at Google . The first was granted in 2012 and the most recent in July 2025. Roland Hafner ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Roland Hafner in Balgheim, DE.
Patents per Year Patents granted per year, 2012 to 2025 Bar chart with a peak of 1 patents in 2012. peak 1 2012: 1 patents 2012 2016: 1 patents 2016 2020: 1 patents 2020 2023: 1 patents 2023 2024: 1 patents 2024 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–6 of 6 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12346786 Data-efficient reinforcement learning for continuous control tasks Martin Riedmiller , Mel Vecerik , Timothy Paul Lillicrap , Thomas Lampe , Ivaylo Popov +2 more 2025-07-01
11893480 Reinforcement learning with scheduled auxiliary control Martin Riedmiller 2024-02-06
$88,011,000
11741334 Data-efficient reinforcement learning for continuous control tasks Martin Riedmiller , Mel Vecerik , Timothy Paul Lillicrap , Thomas Lampe , Ivaylo Popov +2 more 2023-08-29
$88,497,000
10664725 Data-efficient reinforcement learning for continuous control tasks Martin Riedmiller , Mel Vecerik , Timothy Paul Lillicrap , Thomas Lampe , Ivaylo Popov +2 more 2020-05-26
$36,392,000
9528612 Explosion-proof sliding gate valve for blocking a fluid flow in a pipeline Daniel Zellweger , Giuseppe Walter Aloi 2016-12-27
8096284 Method for determining a rail pressure setpoint value Stefan Koidl , Guido Baumann , Antoine Combelle , Anthony Dieryckxvisschers , Jean-Daniel Mettetal +3 more 2012-01-17
