Inventor
Pengdi Han
Inventor
Bolingbrook, IL, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C30Bprimary
C30BSingle-crystal growth15%
Y10TTechnical subjects covered by former us classification15%
H10NElectric solid-state devices not otherwise provided for14%
A61BDiagnosis9%
H01LSemiconductor devices8%
C01GCompounds containing metals not covered by subclasses c01d or c01f5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
C04BLime, magnesia5%
G03HHolographic processes or apparatus5%
H03HImpedance networks, e.g. resonant circuits5%
PatentTitleYear
10,381,544System and fabrication method of piezoelectric stack that reduces driving voltage and clamping effect201910,230,040High frequency piezoelectric crystal composites, devices, and methods for manufacturing the same201910,082,687Electro-optical single crystal-element, method for the preparation thereof, and systems employing the same20189,968,331Piezoelectric crystal elements of shear mode20189,709,832'Electro-optical single crystal element, method for the preparation thereof, and systems employing the same'20179,525,124'High frequency piezoelectric crystal composites, devices and methods for manufacturing the same'20169,519,269'High frequency piezoelectric crystal composites, devices, and methods for manufacturing the same'20169,280,006'Electro-optical single crystal element, method for the preparation thereof, and systems employing the same'20169,260,794'Crystal growth system and method for lead-contained compositions using batch auto-feeding'20169,219,223'Piezoelectric crystal elements of shear mode'20158,728,238'Crystal growth system and method for lead-contained compositions using batch auto-feeding'20148,559,273'High frequency piezoelectric crystal composites, devices, and methods for manufacturing the same'20138,535,442'Crystal growth system and method for lead-contained compositions using batch auto-feeding'20137,908,722'Process for the preparation of piezoelectric crystal elements'20116,942,730'Hybrid stockbarger zone-leveling melting method for directed crystallization and growth of single crystals of lead magnesium niobate-lead titanate (PMN-PT) solid solutions and related piezocrystals'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2014Patents assigned to H C MATERIALS CORP (5)· patent assignee history
2005Based in Renton, WA, US· patent location history
2011–2016Based in Bolingbrook, IL, US· patent location history
2013–2018Patents assigned to HAN PENGDI (7)· patent assignee history
2013–2016Patents assigned to TIAN JIAN (4)· patent assignee history
2015–2018Based in Naperville, IL, US· patent location history
2016–2019Patents assigned to CTS CORP (5)· patent assignee history
2016–2019Patents assigned to CTG ADVANCED MAT LLC (2)· patent assignee history
2016–2018Based in Napierville, IL, US· patent location history
2019Based in New Castle, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAN PENGDIself | 7 | 2013–2018 |
| CTS CORP | 5 | 2016–2019 |
| H C MATERIALS CORP | 5 | 2005–2014 |
| TIAN JIAN | 4 | 2013–2016 |
| CTG ADVANCED MAT LLC | 2 | 2016–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bolingbrook, Illinois, US | 7 | 2011–2016 |
| Napierville, Illinois, US | 3 | 2016–2018 |
| New Castle, Washington, US | 2 | 2019 |
| Naperville, Illinois, US | 2 | 2015–2018 |
| Renton, Washington, US | 1 | 2005 |