Inventor
William H. Park
Inventor
Somerville, MA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps23%
H05HPlasma technique10%
C23CCoating metallic material8%
G06FElectric digital data processing5%
G21KHandling of particles or ionising radiation not otherwise provided for5%
H05GX-ray technique5%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body3%
A61NElectrotherapy3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
11,048,307Dual camera module and portable electronic device202111,016,335Polarizing plate and flexible display device including the same202110,996,200Method of determining position of fault of equipment using sound source inputting apparatus and system of determining position of fault of equipment for performing the same202110,462,893Method and system for surface modification of substrate for ion beam target20198,759,803'Ion implant apparatus and a method of implanting ions'20148,633,458'Ion implant apparatus and a method of implanting ions'20148,558,486'D. c. Charged particle accelerator, a method of accelerating charged particles using d. c. voltages and a high voltage power supply apparatus for use therewith'20138,426,829'Ion implantation apparatus'20138,378,317'Ion implant apparatus and method of ion implantation'20138,340,251'Thin walled tube radiator for bremsstrahlung at high electron beam intensities'20128,324,592'Ion source and a method of generating an ion beam using an ion source'20128,089,050'Method and apparatus for modifying a ribbon-shaped ion beam'20128,058,626'Method and apparatus for modifying a ribbon-shaped ion beam'20117,983,396'Thin walled tube radiator for bremsstrahlung at high electron beam intensities'20115,468,217'Lower extremity phlebo pump'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2013Patents assigned to PARK WILLIAM H (5)· patent assignee history
2011–2014Based in Somerville, MA, US· patent location history
2012–2014Patents assigned to RYDING GEOFFREY (5)· patent assignee history
2012–2014Patents assigned to HORNER RONALD (4)· patent assignee history
2012–2014Patents assigned to ARNOLD DREW (3)· patent assignee history
2013–2014Patents assigned to GTAT CORP (5)· patent assignee history
2019Based in Marblehead, MA, US· patent location history
2021Based in Suwon-si, KR· patent location history
2021Based in Paju-si, KR· patent location history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GTAT CORP | 5 | 2013–2014 |
| PARK WILLIAM Hself | 5 | 2011–2013 |
| RYDING GEOFFREY | 5 | 2012–2014 |
| HORNER RONALD | 4 | 2012–2014 |
| ARNOLD DREW | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Somerville, Massachusetts, US | 10 | 2011–2014 |
| Suwon-si, KR | 1 | 2021 |
| Paju-si, KR | 1 | 2021 |
| Seoul, KR | 1 | 2021 |
| Marblehead, Massachusetts, US | 1 | 2019 |