Inventor
Klaus J. Bachmann
Inventor
Piscataway, NJ, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
C23CCoating metallic material7%
H01GCapacitors7%
H10DInorganic electric semiconductor devices7%
B24BMachines, devices, or processes for grinding or polishing3%
C03BManufacture, shaping, or supplementary processes3%
C30BSingle-crystal growth3%
PatentTitleYear
8,227,949'Linear actuator'20126,442,319'Chalcopyrite based nonlinear waveguided heterostructure devices and operating methods'20025,552,327'Methods for monitoring and controlling deposition and etching using p-polarized reflectance spectroscopy'19964,601,960'Photoelectrochemical solar cell and method of fabricating a substrate for such a cell'19864,388,382'Photoelectrochemical cells'19834,291,323'Indium phosphide arsenide based devices'19814,287,527'Opto-electronic devices based on bulk crystals of complex semiconductors'19814,121,238'Metal oxide/indium phosphide devices'19784,081,290'Solar cells and photovoltaic devices of InP/CdS'19784,039,357'Etching of III-V semiconductor materials with H.sub.2 S in the preparation of heterodiodes to facilitate the deposition of cadmium sulfide'19773,988,172'Annealing solar cells of InP/CdS'19763,971,645'Method of making compound-glass optical waveguides fabricated by a metal evaporation technique'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1983Patents assigned to BELL TELEPHONE LABOR INC (8)· patent assignee history
1976–1983Based in Piscataway, NJ, US· patent location history
1986Patents assigned to HAHN MEITNER KERNFORSCH (1)· patent assignee history
1986–2002Based in Raleigh, NC, US· patent location history
2012Patents assigned to BACHMANN KLAUS (1)· patent assignee history
2012Patents assigned to KURTZ ANDREAS (1)· patent assignee history
2012Patents assigned to MUELLER THOMAS (1)· patent assignee history
2012Based in Dresden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BELL TELEPHONE LABOR INC | 8 | 1976–1983 |
| BACHMANN KLAUSself | 1 | 2012 |
| HAHN MEITNER KERNFORSCH | 1 | 1986 |
| KURTZ ANDREAS | 1 | 2012 |
| MUELLER THOMAS | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Piscataway, New Jersey, US | 8 | 1976–1983 |
| Raleigh, NC, US | 3 | 1986–2002 |
| Dresden, DE | 1 | 2012 |