Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JA

John Alexiou — 10 Patents

SUSubpac: 9 patents #3 of 12Top 25%
Oakville, CA: #146 of 1,175 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
John Alexiou has been granted 10 US patents while listed as an inventor at Subpac. The first was granted in 2015 and the most recent in February 2022. John Alexiou ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list John Alexiou in Oakville, ON, CA.

Patents per Year

Patents granted per year, 2015 to 2022Bar chart with a peak of 3 patents in 2021.peak 32015: 1 patents20152017: 1 patents20172018: 2 patents20182019: 1 patents20192020: 1 patents20202021: 3 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D943307 Cushion Sarosh Khwaja 2022-02-15
10940872 Transducer system providing tactile sensations Todd Chernecki, Sarosh Khwaja, James A. Kimpel, Mark E. Seeger, Peter Richard Williams 2021-03-09
10921892 Personalized tactile output Sarosh Khwaja, Todd Chernecki 2021-02-16
10921893 Personalized tactile output Sarosh Khwaja, Todd Chernecki 2021-02-16
10812914 Multistage tactile sound device Todd Chernecki, Sarosh Khwaja 2020-10-20
10390156 Tactile sound device having active feedback system Sarosh Khwaja, James A. Kimpel, Todd Chernecki, Peter Richard Williams 2019-08-20
D831334 Combined portable speaker and vest Todd Chernecki, Hayley Stolee-Smith 2018-10-23
10111010 Multistage tactile sound device Todd Chernecki, Sarosh Khwaja 2018-10-23
9672703 Multistage tactile sound device Todd Chernecki, Sarosh Khwaja 2017-06-06
D733089 Portable speaker Sarosh Khwaja, Todd Chernecki 2015-06-30