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SMITH DAVID D

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    169,410
About

SMITH DAVID D has a total of 19 patent applications. Its first patent ever was published in 1914. It filed its patents most often in United States and Canada. Its main competitors in its focus markets environmental technology, semiconductors and consumer goods are SEGTON ADT SAS, THINSILICON CORP and RIM SEUNG BUM.

Patent filings in countries

World map showing SMITH DAVID Ds patent filings in countries
# Country Total Patents
#1 United States 18
#2 Canada 1

Patent filings per year

Chart showing SMITH DAVID Ds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Smith David D 19
#2 Westerberg Staffan 3
#3 Weidman Timothy 3
#4 Colosi John 1
#5 Kim Sung Dug 1
#6 Dennis Tim 1
#7 Tabajonda Russelle De Jesus 1
#8 Kim Taeseok 1
#9 Behnke Joseph 1
#10 Wang Hung-Ming 1

Latest patents

Publication Filing date Title
US9502601B1 Metallization of solar cells with differentiated P-type and N-type region architectures
US2017077336A1 Bifacial solar cells with reflective back contacts
US2016181444A1 Solar cells with improved lifetime, passivation and/or efficiency
US2016072000A1 Front contact heterojunction process
US2015380599A1 Solar cell emitter region fabrication using ion implantation
US2015349180A1 Relative dopant concentration levels in solar cells
US2015280031A1 Solar cells with tunnel dielectrics
US2015280043A1 Solar cell with trench-free emitter regions
US2012060904A1 Fabrication Of Solar Cells With Silicon Nano-Particles
US2010287532A1 Method and system for integrating multiple scripts
US2010139764A1 Backside contact solar cell with formed polysilicon doped regions
US2441676A Flashing
US1582229A Rubber heel
CA192451A Draft beam and drawbar
US1123607A Toy piano with music-box.