Inventor · disambiguated record
Henry Kong Sun Ching
Also filed as: CHING HENRY KONG SUN
5 granted patents·51 citations·filing 2004–2017
79Inventor score
Files withCHING HENRY KONG SUN5
Top patents by PatentIndex Score
5 records- 0182US9670706B2Portable door guard hinge security deviceCHING HENRY KONG SUN·Filed 2014·Granted Jun 6, 2017·8 cites·18 claims
- 0279US7360806B2Methods and apparatus for facilitating security and tamper controlCHING HENRY KONG SUN·Filed 2004·Granted Apr 22, 2008·28 cites·10 claims
- 0367US7264287B2Methods and apparatus for facilitating security and tamper controlCHING HENRY KONG SUN·Filed 2004·Granted Sep 4, 2007·10 cites·12 claims
- 0458US10626644B2Portable door guard hinge security deviceCHING HENRY KONG SUN·Filed 2017·Granted Apr 21, 2020·2 cites·11 claims
- 0545US7174608B2Methods and apparatus for gripping articlesCHING HENRY KONG SUN·Filed 2004·Granted Feb 13, 2007·3 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Henry Kong Sun Ching files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →