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Assignor Name : DB HITEK CO., LTD.

Total Assignments: 3

Assignment: 1

Reel/Frame:	049709/0857			Pages:	14
		Recorded:	07/10/2019
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DB HITEK CO., LTD.

Exec Dt:

01/25/2019

Assignee

COLUMBA TECHNOLOGIES INC.

303 TERRY FOX DRIVE

SUITE 300

OTTAWA, CANADA K2K 3J1

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
6818499	US20040137693		10624676	6943092	US20040126991		10729227	6972242	US20040132307		10741498
7226838	US20040137682		10745854	7094519	US20040142568		10746703	6969653	US20040152264		10749489
7112510	US20040157405		10764637	7371507	US20050026085		10909690	7217627	US20050077573		10944316
7129108	US20050082627		10956202	7199041	US20050079734		10964307	7314814	US20050090092		10972189
7354789	US20050093036		10982643	7183209	US20050112867		10998221	7157357	US20050142821		10998868
7202184	US20050124150		11003926	7375019	US20050205955		11022645	6939773	US20050142789		11023073
7256090	US20050142747		11024176	7338868	US20050142770		11024466	7265026	US20050142800		11024517
7189629	US20050142775		11024632	7172959	US20050142832		11024842	7300834	US20050142728		11025121
7339251	US20050139949		11026926	7622764	US20050151185		11026972	7598542	US20050141268		11027077
7211871	US20050139932		11027518	7202131	US20050142785		11027841	7227216	US20050142827		11027850
7268393	US20050247975		11112533	7335567	US20050266621		11140829	7566612	US20050287758		11149949
7569495	US20050280123		11158465	7425511	US20060024913		11194265	7498227	US20060033142		11205542
7375028	US20060046469		11213301	7381584	US20060060898		11217575	7364936	US20060081955		11250475
7485555	US20060141752		11291948	7572719	US20060118887		11292241	7300846	US20060145267		11293614
7338880	US20060148194		11311227	7385241	US20060138517		11318477	7625800	US20060141720		11318518
7361542	US20060141692		11319065	7569884	US20060145285		11319481	7378319	US20060138571		11319531
7276412	US20060138593		11319533	7329570	US20060141714		11319814	7452780	US20060148221		11320301
7675126	US20060163674		11320302	7625822	US20070059937		11320624	7482238	US20060145284		11320903
7427553	US20060148203		11320910	7405161	US20070049039		11320977	7588986	US20070066087		11322883
7612395	US20060208259		11441295	7550346	US20070032021		11498431	7514337	US20070037360		11503020
7488681	US20070037381		11504827	7645652	US20070051990		11507346	7642159	US20070102758		11551375
7645680	US20070099393		11553978	7635649	US20070122753		11605552	7842985	US20070152291		11611915
7572728	US20070148961		11616257	7589021	US20070173061		11616737	7691706	US20070148906		11616820
7485578	US20070155175		11617057	7427542	US20070148849		11639212	7582563	US20070141839		11639257
7557003	US20070145526		11640154	7566660	US20070148801		11641792	7632731	US20070166932		11645545
7910466	US20070155107		11645657	7541641	US20070152245		11646837	7476592	US20070152293		11646894
8134213	US20070158758		11648381	7662711	US20070273027		11752625	7582527	US20080009116		11822176
7696596	US20080048222		11841040	7622331	US20080057707		11846967	7863144	US20080054411		11847045
7612415	US20080054367		11847052	7851874	US20080054380		11847930	7858488	US20080160715		11872178
7695995	US20080073736		11900319	7649218	US20080128819		11945074	7846808	US20080153248		11947534
7687353	US20080160704		11948803	7838934	US20080042124		11975167	8466030	US20080122017		11980528
7675100	US20090179237		12012937	7981783	US20080290411		12115656	7858516	US20080305637		12115727
7838435	US20080286973		12121967	7923327	US20090001445		12144755	7823260	US20090000094		12145327
7687388	US20090008746		12145530	7892959	US20090023278		12146183	7883952	US20090004795		12146486
7662695	US20080213958		12149795	7884424	US20090114994		12183190	8048802	US20090057927		12197335
7982283	US20090065892		12198505	7947587	US20090114990		12247532	7892920	US20090102022		12249931
8021944	US20090142901		12325166	7879719	US20090160064		12334505	7824985	US20090197380		12344497
7883971	US20090209073		12431391	8293612	US20100006937		12494028	8164155	US20100032792		12536383
8339492	US20100079639		12566802	8067293	US20100148254		12572240	7795084	US20100029051		12576714
8105939	US20100123196		12614768	8211764	US20100155809		12623734	8048744	US20100148278		12626811
8243492	US20100165700		12629633	8217447	US20100163969		12633616	8232592	US20100140691		12634168
8138545	US20100148251		12636017	8153518	US20100167524		12638129	8193052	US20100163960		12641410
8133790	US20100163986		12643014	8263461	US20100163984		12643631	7977191	US20100167515		12647497
8012838	US20100173463		12647513	8232157	US20100164012		12649261	8587048	US20110140186		12965261
8422304	US20110141806		12970384	8446763	US20110157979		12980541	9000342	US20120037788		13102358
8461668	US20120193750		13111396	8710587	US20120292698		13275603	8673734	US20130154014		13424148
8648406	US20130168755		13463268	8716054	US20130307039		13742682	8765511	US20140077370		13826674
8691610	US20140077371		13826912	8957475	US20140264586		13832171	9293630	US20140070353		13834181

Correspondence name and address
	COLUMBA TECHNOLOGIES INC.
	1891 ROBERTSON ROAD
	SUITE 100
	OTTAWA, K2H 5B7 CANADA

Assignment: 2

Reel/Frame:	056607/0923			Pages:	5
		Recorded:	06/07/2021
Attorney Dkt #:	2557-503416
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DB HITEK CO., LTD.

Exec Dt:

06/01/2021

Assignee

SAMSUNG ELECTRONICS CO., LTD.

129, SAMSUNG-RO, YEONGTONG-GU

SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
7256133	US20060148239		11321118	7678677	US20080017938		11880473	7586142	US20080128856		11944588
8278754	US20100117233		12582849	8198659	US20100127311		12620803	8288830	US20100163981		12648230

Correspondence name and address
	JOHN A. CASTELLANO
	11730 PLAZA AMERICA DR., STE. 600
	HARNESS, DICKEY & PIERCE, P.L.C.
	RESTON, VA 20190

Assignment: 3

Reel/Frame:	067800/0572			Pages:	7
		Recorded:	06/21/2024
Attorney Dkt #:	ENP240002US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DB HITEK CO., LTD.

Exec Dt:

08/03/2023

Assignee

DB GLOBALCHIP CO., LTD.

242, PANGYO-RO, BUNDANG-GU, SEONGNAM-SI

GYEONGGI-DO, KOREA, REPUBLIC OF

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
7945874	US20090007029		12145311	8063898	US20090140781		12207062	8451261	US20090167746		12336561
8253715	US20100110064		12608804	8130011	US20100134150		12627952	8509373	US20100166039		12635553
8339052	US20100164391		12638255	7982535	US20100164619		12641050	7986169	US20100164627		12642088
8222878	US20100164453		12642992	8102193	US20100164553		12643393	8452118	US20100166333		12643615
8344768	US20100164934		12643918	8054123	US20100164593		12646616	8391434	US20100166128		12647498
8452094	US20100166301		12647501	8013679	US20100164589		12647514	8363132	US20100165157		12648929
8581659	US20110181256		12693407	8207877	US20100271251		12765819	8456096	US20110193542		12816363
8184026	US20110156936		12894234	8565362	US20110158366		12972314	8698422	US20120049753		13206195
8492998	US20120049758		13206239	9006631	US20130082164		13368633	9190917	US20130063039		13472823
9128574	US20130307793		13655308	9036041	US20130258157		13768236	9046904	US20130249507		13768310
9116588	US20140247241		13803243	9137452	US20140218567		13827875	9317163	US20140247243		13832015
9124836	US20140252204		13832064	9001067	US20150054754		14054678	9024674	US20150145584		14150590
9430961	US20150109354		14172507	9384705	US20150294635		14318565	9436329	US20150268760		14318567
9204517	US20150289341		14320868	9406583	US20150262906		14370391	9230470	US20150339962		14503300
9468059	US20150351182		14631202	9456160	US20160037112		14684706	9253837	NONE		14707411
9654100	US20160087627		14734385	9858884	US20160104415		14734417	9455690	US20160173065		14820182
9916038	US20160266716		14946501	9585219	US20160262233		14951596	10248235	US20160349891		14957384
9832400	US20170295330		15291399	9961287	US20170214877		15293122	10528187	US20170235423		15296583
10249228	US20170256195		15360728	10223977	US20180190207		15620580	10290263	US20180190203		15657622
10009562	US20180176495		15665866	10490134	US20190051251		15821986	10446107	US20190051264		15833848
10403226	US20190088230		15866333	10447252	US20190097614		15884037	10504471	US20190080660		15918919
10586498	US20190189061		16018901	10937359	US20190172387		16044348	10720120	US20190189076		16201046
10326467	US20190181876		16216488	10720121	US20200043435		16227618	10643567	US20200035187		16233693
10762825	US20200020268		16234313	10630266	US20190245524		16270207	10777112	US20200098297		16424232
10902806	US20200035175		16446221	10886920	US20200343893		16814881	11038501	US20200343886		16859693
11538432	US20220238081		17552004	12184235	US20220286091		17674199	11901869	US20220286099		17675144
12315411	US20240379036		18544060

Correspondence name and address
	NICHOLAS PARK
	SONGPA-DAERO 167, SONGPA-GU
	904-HO, TERA TOWER B-DONG
	SEOUL, 05855 KOREA, REPUBLIC OF

Search Results as of: 08/21/2025 03:40 PM

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Web interface last modified: August 25, 2017 v.2.6