Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chad Laurans — 23 Patents

SISimplisafe: 23 patents #6 of 83Top 8%
Brookline, MA: #165 of 3,196 inventorsTop 6%
Massachusetts: #4,677 of 88,656 inventorsTop 6%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Chad Laurans has been granted 23 US patents while listed as an inventor at Simplisafe. The first was granted in 2018 and the most recent in May 2021. Chad Laurans ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Chad Laurans in Brookline, MA, US.

Patents per Year

Patents granted per year, 2018 to 2021Bar chart with a peak of 18 patents in 2019.peak 182018: 4 patents20182019: 18 patents20192021: 1 patents2021

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
D919598 Base station housing Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +1 more 2021-05-18
D864929 Base station housing Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +1 more 2019-10-29
D864779 Emitter housing Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +1 more 2019-10-29
D858497 Base station housing Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +1 more 2019-09-03
D853264 Doorbell Adam Pineau, Yong Zhao, Ian Schon, Andrea Pavan, Christopher Wright +1 more 2019-07-09
D852074 Sensor housing Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +1 more 2019-06-25
D852071 Sensor housing Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +1 more 2019-06-25
D850965 Doorbell bracket Adam Pineau, Yong Zhao, Ian Schon, Andrea Pavan, Christopher Wright +1 more 2019-06-11
D850966 Doorbell bracket Adam Pineau, Yong Zhao, Ian Schon, Andrea Pavan, Christopher Wright +1 more 2019-06-11
D850314 Doorbell Adam Pineau, Yong Zhao, Ian Schon, Andrea Pavan, Christopher Wright +1 more 2019-06-04
D850315 Doorbell Adam Pineau, Yong Zhao, Ian Schon, Andrea Pavan, Christopher Wright +1 more 2019-06-04
D848292 Sensor housing Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +1 more 2019-05-14
D848294 Sensor housing Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +1 more 2019-05-14
D848293 Sensor housing Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +1 more 2019-05-14
D844971 Key fob Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +1 more 2019-04-09
D844614 Keypad Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +2 more 2019-04-02
D844690 Camera stand Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Dirk Ahlgrim +1 more 2019-04-02
D844613 Keypad Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +2 more 2019-04-02
D844615 Keypad Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Ian Schon +2 more 2019-04-02
D819715 Camera unit Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Dirk Ahlgrim +1 more 2018-06-05
D818515 Camera unit Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Dirk Ahlgrim +1 more 2018-05-22
D817379 Camera unit Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Dirk Ahlgrim +1 more 2018-05-08
D817380 Camera unit Melina Engel, Yong Zhao, Jason Robinson, Gregory Wolos, Dirk Ahlgrim +1 more 2018-05-08