Inventor
VIDALLON JOHN A
SG9 patents
Patents
9 patentsUS9094593B2Jul 28, 2015
Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modules
HEPTAGON MICRO OPTICS PTE LTD7 citations82
US9793152B2Oct 17, 2017
Use of vacuum chucks to hold a wafer or wafer sub-stack
HEPTAGON MICRO OPTICS PTE LTD4 citations72
US10186540B2Jan 22, 2019
Optoelectronic modules that have shielding to reduce light leakage or stray light
HEPTAGON MICRO OPTICS PTE LTD2 citations71
US9543354B2Jan 10, 2017
Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modules
HEPTAGON MICRO OPTICS PTE LTD3 citations71
US11422291B2Aug 23, 2022
Method for conditioning a replication tool and related method for manufacturing a multitude of devices
HEPTAGON MICRO OPTICS PTE LTD0 citations57
US9899251B2Feb 20, 2018
Use of vacuum chucks to hold a wafer or wafer sub-stack
HEPTAGON MICRO OPTICS PTE LTD0 citations51
US10199426B2Feb 5, 2019
Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modules
HEPTAGON MICRO OPTICS PTE LTD0 citations50
US9859327B2Jan 2, 2018
Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modules
HEPTAGON MICRO OPTICS PTE LTD0 citations50
US11554563B2Jan 17, 2023
Replication and related methods and devices, in particular for minimizing asymmetric form errors
HEPTAGON MICRO OPTICS PTE LTD0 citations44