Inventor
FONG MICHAEL
US44 patents
⚠️ This page may combine multiple inventors who share the name “FONG MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPIP LLC
37 patentsUS9979427B2May 22, 2018
Privacy and security systems and methods of use
PPIP LLC21 citations90
US10616746B2Apr 7, 2020
System, device, and method for distress response
PPIP LLC8 citations83
US10128890B2Nov 13, 2018
Privacy and security systems and methods of use
PPIP LLC11 citations80
US11856409B2Dec 26, 2023
Trusted location tracking
PPIP LLC2 citations72
US10643596B2May 5, 2020
Apparatus providing uncorrelated noise masking
PPIP LLC3 citations72
US11243783B2Feb 8, 2022
Device re-configuration for security
PPIP LLC4 citations71
US11178113B2Nov 16, 2021
Protocol isolation for security
PPIP LLC4 citations71
US11115075B2Sep 7, 2021
Safe case with security choke point control
PPIP LLC4 citations71
US10878795B2Dec 29, 2020
Audio path sealing
PPIP LLC2 citations71
US10075844B2Sep 11, 2018
Enpoint security appliance/sensor platform
PPIP LLC2 citations69
US11449587B2Sep 20, 2022
Systems and methods for biometric identity and authentication
PPIP LLC2 citations68
US11132427B2Sep 28, 2021
Systems and methods for biometric identity and authentication
PPIP LLC2 citations68
US10878072B2Dec 29, 2020
Systems and methods for biometric identity and authentication
PPIP LLC2 citations68
US11516742B2Nov 29, 2022
Radio frequency (RF) power detector for antenna mode detection
PPIP LLC0 citations62
US10924859B2Feb 16, 2021
Sound shaping apparatus
PPIP LLC0 citations62
US10917849B2Feb 9, 2021
Radio frequency (RF) power detector for antenna mode detection
PPIP LLC0 citations62
US11546764B2Jan 3, 2023
Active base apparatus
PPIP LLC0 citations60
US11334658B2May 17, 2022
Systems and methods for cloud-based continuous multifactor authentication
PPIP LLC0 citations60
US11114081B2Sep 7, 2021
Device agnostic audio path sealing
PPIP LLC1 citations60
US10966092B2Mar 30, 2021
Active base apparatus
PPIP LLC0 citations60
US11544360B2Jan 3, 2023
Masking biometric markers by sensor path control
PPIP LLC0 citations59
US12238512B2Feb 25, 2025
Radio frequency (RF) emitter detector
PPIP LLC0 citations54
US11115815B2Sep 7, 2021
Radio frequency (RF) emitter detector
PPIP LLC0 citations54
US11330438B2May 10, 2022
Active base providing local man-in-the-middle firewall
PPIP LLC0 citations51
US11057705B1Jul 6, 2021
Validation of audio-sealing pathway
PPIP LLC0 citations51
US11024143B2Jun 1, 2021
Audio events tracking systems and methods
PPIP LLC0 citations51
US10863340B2Dec 8, 2020
System, device, and method for distress response
PPIP LLC0 citations51
US10757507B2Aug 25, 2020
Sound shaping apparatus
PPIP LLC0 citations51
US12052360B2Jul 30, 2024
Secure apparatus enabled secure platform integration
PPIP LLC0 citations50
US12050699B2Jul 30, 2024
Device independent crypto engine
PPIP LLC0 citations50
US11210384B2Dec 28, 2021
Challenge and response in continuous multifactor authentication on a safe case
PPIP LLC0 citations50
US11201958B2Dec 14, 2021
Alternative transport in data communication for mobile device
PPIP LLC0 citations50
US11284257B2Mar 22, 2022
Validation engine
PPIP LLC0 citations49
US11328051B2May 10, 2022
System, methods, and devices responsive to audio signatures
PPIP LLC0 citations47
US11303639B2Apr 12, 2022
Secure execution enclave for user equipment (UE)
PPIP LLC0 citations47
US11070983B2Jul 20, 2021
Active case apparatus providing local off-device resources
PPIP LLC0 citations47
US10631365B2Apr 21, 2020
Apparatus with dual subscriber identity module (SIM) interfaces
PPIP LLC0 citations47