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LEIA INC

Overview
  • Total Patents
    579
  • GoodIP Patent Rank
    2,701
  • Filing trend
    ⇩ 12.0%
About

LEIA INC has a total of 579 patent applications. It decreased the IP activity by 12.0%. Its first patent ever was published in 2012. It filed its patents most often in WIPO (World Intellectual Property Organization), Taiwan and United States. Its main competitors in its focus markets optics, audio-visual technology and transport are KAISER ELECTRO OPTICS INC, MINAMI MASARU and KESSLER DAVID.

Patent filings per year

Chart showing LEIA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fattal David A 564
#2 Ma Ming 166
#3 Li Xuejian 121
#4 Aieta Francesco 63
#5 Peng Zhen 34
#6 Hoekman Thomas 20
#7 Santori Charles M 19
#8 Vo Sonny 14
#9 Brug James A 13
#10 Beausoleil Raymond G 12

Latest patents

Publication Filing date Title
WO2021081004A1 Multiview backlight, multiview display, and method having micro-slit multibeam elements
WO2021050694A1 Multiview backlight, multiview display, and method employing reflective multibeam elements
JP2020187762A Vehicle monitoring system
WO2020223264A1 Light source, multiview backlight, and method with a bifurcated emission pattern
WO2020223134A1 Method of fabricating diffractive backlight
WO2020219400A1 Time-multiplexed backlight, multiview display, and method
WO2020219399A1 Multi-zone backlight, multiview display, and method
WO2020206151A1 Multiview display alignment method and system
WO2020154318A1 Multi-directional backlight, multi-user multiview display, and method
WO2021021238A1 Collimated backlight, electronic display, and method employing an absorption collimator
WO2020167374A1 Multiview display and method having light control film
WO2020167373A1 Horizontal parallax multiview display and method having light control film
WO2020185264A1 Mode-switchable backlight, privacy display, and method employing emitter arrays
WO2020190341A1 Dual view zone backlight, dual-mode display, and method employing directional emitters
WO2020092160A1 Multiview backlight, display, and method having optical mask elements
WO2021076113A1 Multibeam backlight, multiview display, and method with diffraction grating filling fraction
WO2021076114A1 Privacy-mode backlight, privacy display, and method
WO2021040700A1 Multiview backlight, display, and method employing an optical diffuser
WO2021040683A1 Backlight scattering element, multiview display, and method having high-index light guide layer
WO2021006915A1 Multiview backlight, display, and method having a multibeam element within a light guide