Probe card for efficient screening of highly-scaled monolithic semiconductor devices
US-11579182-B1 · Feb 14, 2023 · US
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Percival Christopher patents
Percival Christopher is listed as an inventor on 24 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Percival Christopher |
| Total patents | 24 |
| First publication | Nov 22, 2016 |
| Latest publication | Feb 14, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Probe card for characterizing processes of submicron semiconductor device fabrication
US-11579171-B1 · Feb 14, 2023 · US
Multiple layer projector for a head-mounted display
US-11112606-B2 · Sep 7, 2021 · US
Apparatus and method for profiling a beam of a light emitting semiconductor device
US-11099063-B2 · Aug 24, 2021 · US
Micro-LED device
US-10854782-B2 · Dec 1, 2020 · US
Redundancy in inorganic light emitting diode displays
US-10720468-B2 · Jul 21, 2020 · US
Vortex linearization of micro-LED polarization
US-10712579-B1 · Jul 14, 2020 · US
Micro-led device
US-2020044114-A1 · Feb 6, 2020 · US
Electron flood lithography
US-10529537-B1 · Jan 7, 2020 · US
Micro-LED device
US-10490699-B2 · Nov 26, 2019 · US
Recent patents
Latest publications not already listed above.
Methods and apparatus for improving micro-LED devices
US-10403678-B2 · Sep 3, 2019 · US
Light emitting diode with field enhanced contact
US-10326052-B1 · Jun 18, 2019 · US
Display panel with non-visible light detection
US-10319266-B1 · Jun 11, 2019 · US
Multiple layer projector for a head-mounted display
US-2019086669-A1 · Mar 21, 2019 · US
Redundancy in inorganic light emitting diode displays
US-2019043917-A1 · Feb 7, 2019 · US
Micro-led device
US-2019013438-A1 · Jan 10, 2019 · US
Redundancy in inorganic light emitting diode displays
US-10177196-B2 · Jan 8, 2019 · US
Micro-LED device
US-10074774-B2 · Sep 11, 2018 · US
Methods and apparatus for improving micro-led devices
US-2018047782-A1 · Feb 15, 2018 · US
Methods and apparatus for improving micro-LED devices
US-9812494-B2 · Nov 7, 2017 · US
Micro-LED Device
US-2017271557-A1 · Sep 21, 2017 · US
Redundancy in inorganic light emitting diode displays
US-2017141155-A1 · May 18, 2017 · US
Methods and apparatus for improving micro-led devices
US-2017025469-A1 · Jan 26, 2017 · US
Methods and apparatus for improving micro-LED devices
US-9502595-B2 · Nov 22, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Facebook Tech Llc | 15 |
| Oculus Vr Llc | 8 |
| Meta Platforms Tech Llc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01L27/156 | 17 |
| H10H29/142 | 17 |
| H10H20/819 | 15 |
| H01L33/24 | 13 |
| H10H20/821 | 13 |