Wilfred Wei has been granted 16 US patents while listed as an inventor at Sonos . The first was granted in 2016 and the most recent in February 2025. Wilfred Wei ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Wilfred Wei in Shanghai, CA, CN.
Patents per Year Patents granted per year, 2016 to 2025 Bar chart with a peak of 4 patents in 2021. peak 4 2016: 2 patents 2016 2017: 1 patents 2017 2018: 3 patents 2018 2019: 3 patents 2019 2020: 1 patents 2020 2021: 4 patents 2021 2024: 1 patents 2024 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–16 of 16 patents
Patent # Title Co-Inventors Date
D1063891 Playback device Stefan Reichert , Mieko Kusano , Roland Bird , Roger Swales , Niels van Hoof +6 more 2025-02-25
D1043613 Media player Roland Bird , Roger Swales , Niels van Hoof , Lukasz Natkaniec , Mieko Kusano +6 more 2024-09-24
D934199 Playback device Stefan Reichert , Mieko Kusano , Roland Bird , Roger Swales , Niels van Hoof +6 more 2021-10-26
D931217 Power plug Mieko Kusano , Roland Bird , Niels van Hoof , Lukasz Natkaniec 2021-09-21
D928092 Power plug Mieko Kusano , Roland Bird , Niels van Hoof , Lukasz Natkaniec 2021-08-17
D921611 Media player Roland Bird , Roger Swales , Niels van Hoof , Lukasz Natkaniec , Mieko Kusano +6 more 2021-06-08
D899371 Power plug Mieko Kusano , Roland Bird , Niels van Hoof , Lukasz Natkaniec 2020-10-20
D867294 Power plug Mieko Kusano , Roland Bird , Niels van Hoof , Lukasz Natkaniec 2019-11-19
D855587 Playback device Stefan Reichert , Mieko Kusano , Roland Bird , Roger Swales , Niels van Hoof +6 more 2019-08-06
D843942 Power plug Mieko Kusano , Roland Bird , Niels van Hoof , Lukasz Natkaniec 2019-03-26
D829662 Power plug Mieko Kusano , Roland Bird , Niels van Hoof , Lukasz Natkaniec 2018-10-02
D815062 Media player Roland Bird , Roger Swales , Niels van Hoof , Lukasz Natkaniec , Mieko Kusano +6 more 2018-04-10
D806678 Playback device Stefan Reichert , Mieko Kusano , Roland Bird , Roger Swales , Niels van Hoof +6 more 2018-01-02
D796447 Power plug Mieko Kusano , Roland Bird , Niels van Hoof , Lukasz Natkaniec 2017-09-05
D768602 Playback device Stefan Reichert , Mieko Kusano , Roland Bird , Roger Swales , Niels van Hoof +6 more 2016-10-11
D760167 Electrical plug-in connector Mieko Kusano , Roland Bird , Niels van Hoof , Lukasz Natkaniec 2016-06-28