Inventor
WONG TAK SING
US28 patents
⚠️ This page may combine multiple inventors who share the name “WONG TAK SING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PENN STATE RES FOUND
14 patentsUS10968353B2Apr 6, 2021
Liquids and viscoelastic material repellent and anti-biofouling coatings
PENN STATE RES FOUND2 citations73
US10329510B2Jun 25, 2019
Self-healable coatings and methods of making the same
PENN STATE RES FOUND4 citations73
US10730789B2Aug 4, 2020
Switchable liquid repellent and active water harvesting surface
PENN STATE RES FOUND4 citations72
US11014048B2May 25, 2021
Free-standing liquid membranes for substance separation, filtration, extraction, and blockage
PENN STATE RES FOUND2 citations71
US10668431B1Jun 2, 2020
Free-standing liquid membranes for substance separation, filtration, extraction, and blockage
PENN STATE RES FOUND3 citations71
US10434542B2Oct 8, 2019
Slippery rough surfaces
PENN STATE RES FOUND4 citations70
US10890690B2Jan 12, 2021
Antireflective synthetic brochosomal coatings
PENN STATE RES FOUND2 citations69
US11485863B2Nov 1, 2022
Liquids and viscoelastic material repellent and anti-biofouling coatings
PENN STATE RES FOUND0 citations62
US12419997B2Sep 23, 2025
Ostomy bag with a slippery surface
PENN STATE RES FOUND0 citations61
US11938476B2Mar 26, 2024
Biochemical analysis system
PENN STATE RES FOUND0 citations61
US11571661B2Feb 7, 2023
Free-standing liquid membranes for substance separation, filtration, extraction, and blockage
PENN STATE RES FOUND0 citations61
US11351536B2Jun 7, 2022
Biochemical analysis system
PENN STATE RES FOUND0 citations61
US12076748B2Sep 3, 2024
Slippery rough surfaces
PENN STATE RES FOUND1 citations59
US11959187B2Apr 16, 2024
Antireflective synthetic brochosomal coatings
PENN STATE RES FOUND0 citations58
HARVARD COLLEGE
11 patentsUS9121307B2Sep 1, 2015
Slippery surfaces with high pressure stability, optical transparency, and self-healing characteristics
HARVARD COLLEGE30 citations97
US9121306B2Sep 1, 2015
Slippery surfaces with high pressure stability, optical transparency, and self-healing characteristics
HARVARD COLLEGE24 citations92
US9963597B2May 8, 2018
Slippery self-lubricating polymer surfaces
HARVARD COLLEGE17 citations90
US11118067B2Sep 14, 2021
Sanitation systems and components thereof having a slippery surface
HARVARD COLLEGE4 citations84
US10233334B2Mar 19, 2019
Containers, bottles, drums, vats, and tanks having a slippery surface
HARVARD COLLEGE5 citations84
US9932482B2Apr 3, 2018
Slippery surfaces with high pressure stability, optical transparency, and self-healing characteristics
HARVARD COLLEGE5 citations84
US10982100B2Apr 20, 2021
Slippery liquid-infused porous surfaces and biological applications thereof
HARVARD COLLEGE8 citations83
US10550272B2Feb 4, 2020
Slippery liquid-infused porous surfaces and biological applications thereof
HARVARD COLLEGE4 citations72
US11186731B2Nov 30, 2021
Slippery self-lubricating polymer surfaces
HARVARD COLLEGE0 citations59
US9937743B2Apr 10, 2018
Anti-counterfeiting methods
HARVARD COLLEGE0 citations51
US9492578B2Nov 15, 2016
Reconfigurable surfaces for information security and protection of physical biometrics
HARVARD COLLEGE0 citations45