Inventor
HERSLOW JOHN
US34 patents
⚠️ This page may combine multiple inventors who share the name “HERSLOW JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COMPOSECURE LLC
24 patentsUS9721200B2Aug 1, 2017
Card with metal layer and an antenna
COMPOSECURE LLC58 citations98
US10089570B2Oct 2, 2018
Card with metal layer and an antenna
COMPOSECURE LLC42 citations94
US9898699B2Feb 20, 2018
Smart metal card with radio frequency (RF) transmission capability
COMPOSECURE LLC40 citations94
US10318859B2Jun 11, 2019
Dual interface metal smart card with booster antenna
COMPOSECURE LLC23 citations93
US10922601B2Feb 16, 2021
Transaction and ID cards having selected texture and coloring
COMPOSECURE LLC8 citations84
US10679113B2Jun 9, 2020
Transaction and ID cards having selected texture and coloring
COMPOSECURE LLC6 citations84
US10452967B2Oct 22, 2019
Cards with special texture and color
COMPOSECURE LLC5 citations84
US10395153B2Aug 27, 2019
Durable card
COMPOSECURE LLC8 citations84
US10373920B2Aug 6, 2019
Foil composite card
COMPOSECURE LLC7 citations84
US10332846B2Jun 25, 2019
Foil composite card
COMPOSECURE LLC7 citations84
US10311346B2Jun 4, 2019
Durable card
COMPOSECURE LLC11 citations84
US10275703B2Apr 30, 2019
Smart metal card with radio frequency (RF) transmission capability
COMPOSECURE LLC11 citations84
US10534990B2Jan 14, 2020
Metal smart card with dual interface capability
COMPOSECURE LLC10 citations83
US10289944B2May 14, 2019
Metal smart card with dual interface capability
COMPOSECURE LLC13 citations83
US10783422B2Sep 22, 2020
Ceramic-containing and ceramic composite transaction cards
COMPOSECURE LLC10 citations82
US11301744B2Apr 12, 2022
Metal smart card with dual interface capability
COMPOSECURE LLC2 citations72
US10748049B2Aug 18, 2020
Metal smart card with dual interface capability
COMPOSECURE LLC3 citations72
US11521035B2Dec 6, 2022
Ceramic-containing and ceramic composite transaction cards
COMPOSECURE LLC2 citations71
US12299514B2May 13, 2025
Transaction and ID cards having selected texture and coloring
COMPOSECURE LLC0 citations62
US11915074B2Feb 27, 2024
Laser-personalized card having a hard coat subassembly and a core subassembly having non-metal layers with carbon particles
COMPOSECURE LLC0 citations62
US11853829B2Dec 26, 2023
Transaction and ID cards having selected texture and coloring
COMPOSECURE LLC0 citations62
US11367693B2Jun 21, 2022
Foil composite card
COMPOSECURE LLC0 citations62
US12151502B2Nov 26, 2024
Card with embedded image
COMPOSECURE LLC0 citations56
US10867233B2Dec 15, 2020
Transaction and ID cards having selected texture and coloring
COMPOSECURE LLC0 citations52
HERSLOW JOHN
8 patentsUS8672232B2Mar 18, 2014
Combination card of metal and plastic
HERSLOW JOHN82 citations98
US9390366B1Jul 12, 2016
Metal smart card with dual interface capability
HERSLOW JOHN117 citations97
US9390363B1Jul 12, 2016
Cards with special texture and color
HERSLOW JOHN63 citations97
US9569718B2Feb 14, 2017
Card with metal layer and electrostatic protection
HERSLOW JOHN29 citations94
US9542635B2Jan 10, 2017
Foil composite card
HERSLOW JOHN28 citations94
US9016591B2Apr 28, 2015
Plastic cards with high density particles
HERSLOW JOHN33 citations94
US9440481B1Sep 13, 2016
Transaction card with carbon fiber substructure and method of making same
HERSLOW JOHN13 citations81
US10479130B2Nov 19, 2019
Card with embedded image
HERSLOW JOHN2 citations66