Learn more

DEHE ALFONS

Overview
  • Total Patents
    13
About

DEHE ALFONS has a total of 13 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology, micro-structure and nano-technology and machines are ZOELLIN JOCHEN, VESPER TECH INC and AUTHENTIC LTD.

Patent filings in countries

World map showing DEHE ALFONSs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing DEHE ALFONSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dehe Alfons 13
#2 Barzen Stefan 4
#3 Wurzer Martin 4
#4 Klein Wolfgang 3
#5 Herzum Christian 2
#6 Friza Wolfgang 2
#7 Fueldner Marc 1
#8 Sojka Damian 1
#9 Krumbein Ulrich 1
#10 Glacer Christoph 1

Latest patents

Publication Filing date Title
US2014028192A1 Field emission devices and methods of making thereof
US2013223023A1 MEMS structure with adjustable ventilation openings
US2013264663A1 MEMS device and method of making a MEMS device
US2013223654A1 Adjustable ventilation openings in MEMS structures
US2013221453A1 Tunable MEMS device and method of making a tunable MEMS device
US2013089224A1 Electrostatic loudspeaker with membrane performing out-of-plane displacement
US2013062710A1 Micro electrical mechanical system with bending deflection of backplate structure
US2012319217A1 Method of manufacturing a semiconductor device comprising a membrane over a substrate by forming a plurality of features using local oxidation regions
US2012308053A1 Plate, transducer and methods for making and operating a transducer
US2012288130A1 Microphone Arrangement
US2012207332A1 Housed loudspeaker array
US2012148071A1 Micromechanical digital loudspeaker