MAENG; Wan Joo

Patent Applications and Registrations

Patent applications and USPTO patent grants for MAENG; Wan Joo.The latest application filed is for "semiconductor device".

Company Profile

0.13.14

MAENG; Wan Joo - Gyeonggi-do KR
Maeng; Wan-joo - Seoul KR
Maeng; Wan-joo - Yongin-si N/A KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Semiconductor Device App 20210359100 - MAENG; Wan Joo ; et al.	2021-11-18
Optical apparatus including non-electric type touch panel Grant 10,254,899 - Seo , et al.	2019-04-09
Acousto-optic device, and light modulator, optical scanner and display apparatus using the acousto-optic device Grant 10,114,268 - Han , et al. October 30, 2	2018-10-30
Optical Apparatus Including Non-electric Type Touch Panel App 20170300175 - SEO; Won-taek ; et al.	2017-10-19
Optical apparatus including non-electric type touch panel Grant 9,720,547 - Seo , et al. August 1, 2	2017-08-01
Acousto-optic device having wide diffraction angle, optical scanner, light modulator, and display apparatus using the acousto-optic device Grant 9,417,502 - Han , et al. August 16, 2	2016-08-16
Plasmonic modulator and optical apparatus including the same Grant 9,256,113 - Han , et al. February 9, 2	2016-02-09
Acousto-optic device having nanostructure, and optical scanner, optical modulator, and display apparatus using the acousto-optic device Grant 9,188,953 - Maeng , et al. November 17, 2	2015-11-17
Acousto-optic Device Having Wide Diffraction Angle, Optical Scanner, Light Modulator, And Display Apparatus Using The Acousto-optic Device App 20150253644 - HAN; Seung-hoon ; et al.	2015-09-10
Acousto-optic device having wide diffraction angle, optical scanner, light modulator, and display apparatus using the acousto-optic device Grant 9,069,228 - Han , et al. June 30, 2	2015-06-30
Transistors, methods of manufacturing the same and electronic devices including transistors Grant 8,912,536 - Maeng , et al. December 16, 2	2014-12-16
Acousto-optic device having multi-layer nanostructure, optical scanner, optical modulator, and display apparatus using the acousto-optic device Grant 8,873,131 - Han , et al. October 28, 2	2014-10-28
Optical Apparatus Including Non-electric Type Touch Panel App 20140285727 - SEO; Won-taek ; et al.	2014-09-25
Acousto-optic Device, And Light Modulator, Optical Scanner And Display Apparatus Using The Acousto-optic Device App 20140240812 - HAN; Seung-hoon ; et al.	2014-08-28
Plasmonic Modulator And Optical Apparatus Including The Same App 20130215483 - HAN; Seung-hoon ; et al.	2013-08-22
Acousto-optic Device Having Nanostructure, And Optical Scanner, Optical Modulator, And Display Apparatus Using The Acousto-optic Device App 20130050788 - Maeng; Wan-joo ; et al.	2013-02-28
Acousto-optic Device Having Wide Diffraction Angle, Optical Scanner, Light Modulator, And Display Apparatus Using The Acousto-optic Device App 20130050787 - HAN; Seung-hoon ; et al.	2013-02-28
Acousto-optic Device Having Multi-layer Nanostructure, Optical Scanner, Optical Modulator, And Display Apparatus Using The Acousto-optic Device App 20130003066 - HAN; Seung-hoon ; et al.	2013-01-03
Transistors, Methods Of Manufacturing The Same And Electronic Devices Including Transistors App 20120168757 - Park; Kyung-bae ; et al.	2012-07-05
Transistors, Methods Of Manufacturing The Same And Electronic Devices Including Transistors App 20120126223 - MAENG; Wan-joo ; et al.	2012-05-24
Transistors, methods of manufacturing transistors, and electronic devices including transistors App 20120025187 - Park; Kyung-bae ; et al.	2012-02-02

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