Inventor

HUGHES PATRICK JOSEPH

IE21 patents

⚠️ This page may combine multiple inventors who share the name “HUGHES PATRICK JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUGHES PATRICK JOSEPH

FACEBOOK TECH LLC

Direct wafer mapping and selective elastomer deposition

Lenses integrated with micro-light emitting diodes

Method for polymer-assisted chip transfer

Method of direct wafer mapping by determining operational LEDs from non-operational LEDs using photo-reactive elastomer deposition

Formation of elastomeric layer on selective regions of light emitting device

Inorganic light emitting diode (ILED) assembly via direct bonding

Redundancy in inorganic light emitting diode displays

Optics formation using pick-up tools

Formation of elastomeric layer on selective regions of light emitting device

Method and apparatus for use in the manufacture of a display element

Inorganic light emitting diode (ILED) assembly via direct bonding

Redundancy in inorganic light emitting diode displays

Eye tracking using reverse-biased light-emitting diode devices

Using underfill or flux to promote placing and parallel bonding of light emitting diodes

Laser lift-off masks

Picking up and placing of micro light emitting diodes using polygon tool

Formation of elastomeric layer on selective regions of light emitting device

Method for polymer-assisted chip transfer

Pixel elements including light emitters of variable heights

OCULUS VR LLC

Method and apparatus for use in the manufacture of a display element

HUGHES PATRICK JOSEPH

Method, apparatus and system for self-aligning components, sub-assemblies and assemblies