Beak; O-hyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Beak; O-hyun.The latest application filed is for "emi shielding structure and manufacturing method therefor".

Company Profile

3.11.18

Beak; O-hyun - Seoul KR
Beak; O-hyun - Suwon KR
Beak, O-Hyun - Suwon-City 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 package and method of manufacturing the same Grant 10,937,738 - Beak , et al. March 2, 2	2021-03-02
Object forming apparatus and controlling method thereof Grant 10,913,201 - Kuk , et al. February 9, 2	2021-02-09
EMI shielding structure and manufacturing method therefor Grant 10,624,248 - Kim , et al.	2020-04-14
Circuit element package, manufacturing method thereof, and manufacturing apparatus thereof Grant 10,566,293 - Kuk , et al. Feb	2020-02-18
Emi Shielding Structure And Manufacturing Method Therefor App 20170295679 - KIM; Kyong-il ; et al.	2017-10-12
Object Forming Apparatus And Controlling Method Thereof App 20170057161 - KUK; Keon ; et al.	2017-03-02
Circuit Element Package, Manufacturing Method Thereof, And Manufacturing Apparatus Thereof App 20160262292 - KUK; Keon ; et al.	2016-09-08
Multi-color ink for 3D printing, 3D printer, and method of controlling the 3D printer Grant 9,434,838 - Jung , et al. September 6, 2	2016-09-06
Semiconductor Package and Method of Manufacturing the Same App 20160204073 - BEAK; O-hyun ; et al.	2016-07-14
Three Dimensional Printer And Control Method Thereof App 20150183162 - KUK; Keon ; et al.	2015-07-02
Multi-color Ink For 3d Printing, 3d Printer, And Method Of Controlling The 3d Printer App 20150094394 - JUNG; Yeon Kyoung ; et al.	2015-04-02
Surface heating type heating unit for fixing device, and fixing device and image forming apparatus including the same Grant 8,644,749 - Choi , et al. February 4, 2	2014-02-04
Surface heating type heating unit for fixing device, and fixing device and image forming apparatus including the same App 20120087692 - Choi; Jin-seung ; et al.	2012-04-12
Method And Apparatus Of Dot Counting In An Image Forming Apparatus App 20090231385 - BEAK; O-hyun ; et al.	2009-09-17
Method and apparatus of dot counting in an image forming apparatus Grant 7,552,990 - Beak , et al. June 30, 2	2009-06-30
Method Of Detecting Missing Nozzle And Ink Jet Print Head Using The Same App 20090002427 - MIN; Jae Sik ; et al.	2009-01-01
Ink-jet Print Head And Method Of Manufacturing The Same App 20080297567 - Min; Jae-Sik ; et al.	2008-12-04
Inkjet printhead and method of manufacturing the same App 20080022525 - Beak; O-hyun	2008-01-31
Protective layer of ink-jet print head and method of making ink-jet print head having the same App 20070285471 - Park; Sung-joon ; et al.	2007-12-13
Inkjet printhead and method of manufacturing the same Grant 7,293,857 - Beak November 13, 2	2007-11-13
Inkjet print head chip and inkjet print head using same Grant 7,261,395 - Beak August 28, 2	2007-08-28
Protective layer of ink-jet print head and method of making ink-jet print head having the same Grant 7,229,158 - Park , et al. June 12, 2	2007-06-12
Method of detecting a state of a printhead and an image forming apparatus using the same App 20070046714 - Beak; O-hyun ; et al.	2007-03-01
Method and apparatus of dot counting in an image forming apparatus App 20070046702 - Beak; O-hyun ; et al.	2007-03-01
Array type inkjet printer and maintenance method thereof App 20060284922 - Beak; O-hyun	2006-12-21
Inkjet printhead and method of manufacturing the same App 20050168534 - Beak, O-hyun	2005-08-04
Protective layer of ink-jet print head and method of making ink-jet print head having the same App 20050046677 - Park, Sung-joon ; et al.	2005-03-03
Inkjet print head chip and inkjet print head using same App 20040119788 - Beak, O-Hyun	2004-06-24

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