Inventor

DIEDRICH FRANK

DE9 patents

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

HEWLETT PACKARD CO

2 patents

US6426836B2Jul 30, 2002

Method and apparatus for reducing the formation of spots in laser projection

HEWLETT PACKARD CO63 citations95

US6092900AJul 25, 2000

Method and apparatus for reducing the formation of spots in laser projection

HEWLETT PACKARD CO40 citations92

GSANGER OPTOELEKTRONIK GMBH &

2 patents

US6424452B1Jul 23, 2002

Transversal electrooptical modulator

GSANGER OPTOELEKTRONIK GMBH &6 citations56

US6404531B1Jun 11, 2002

Transverse electro-optic modulator

GSANGER OPTOELEKTRONIK GMBH &3 citations55

ISHIDA YOSHIYUKI

1 patent

US8745813B2Jun 10, 2014

Wiper blade with a supporting element

ISHIDA YOSHIYUKI22 citations86

GSANGER OPTOELEKTRONIK GMBH

1 patent

US5999343ADec 7, 1999

Housing for crystal accommodated in its interior with polished optical end faces

GSANGER OPTOELEKTRONIK GMBH9 citations68

TOPTICA PHOTONICS INC USA

1 patent

US10120213B2Nov 6, 2018

Temperature-compensated optical isolator

TOPTICA PHOTONICS INC USA5 citations65

EVOHAUS GMBH

1 patent

US11195105B2Dec 7, 2021

Method and apparatus for predicting the temporal course of a power requirement in a housing development

EVOHAUS GMBH2 citations52

SIEMENS AKTIENGESELLSACHAFT

1 patent

US7544233B2Jun 9, 2009

Gas chromatograph with a mass spectrometer situated down therefrom, and method for performing the gas chromatographic/mass spectrometric analysis of a substance mixture

SIEMENS AKTIENGESELLSACHAFT1 citations45