Open innovation of knowledge cities

Yun, JinHyo Joseph; Jeong, EuiSeob; Yang, JeongHo

doi:10.1186/s40852-015-0020-x

Journal of Open Innovation: Technology, Market, and Complexity

Table 6 Top 20 patent applicants in four cities

From: Open innovation of knowledge cities

Daegu
Ranking	Applicant	1981–1990	1991–2000	2001–2010	Total
1	KDAC	2	2483	1107	3592
2	Industry–University Cooperation Foundation of Kyungpook National University	0	1	1191	1192
3	Daegu Gyeongbuk Institute of Science & Technology	0	0	415	415
4	Samsung Commercial Vehicles	0	315	0	315
5	SL Corporation	42	50	218	310
6	Industry–University Cooperation Foundation of Keimyung University	0	41	212	253
7	Choi Myeong-Bu	6	23	163	192
8	THN Corporation	3	2	177	182
9	Laird Technologies	0	0	182	182
10	Daedong	24	40	116	180
11	Asia Agricultural Machinery	63	88	24	175
12	JVM	0	20	150	170
13	Hyundai Metal	13	132	23	168
14	Namsun Aluminum	52	68	44	164
15	Shelline	0	0	150	150
16	Choi Ki-Young	60	47	41	148
17	Pyeong Hwa Automotive	0	11	137	148
18	Valeo Pyeong Hwa	3	28	105	136
19	Industry–University Cooperation Foundation of Yeungnam University	0	10	124	134
20	NUC	0	11	121	132
Kwangju
1	Samsung Gwangju Electronics	25	2815	1158	3998
2	Asia Motors	77	1970	0	2047
3	Kumho Tire	0	8	1875	1883
4	Amkor Technology	0	842	501	1343
5	Gwangju Institute of Science and Technology	0	190	1113	1303
6	Industry–University Cooperation Foundation of Chonnam National University	0	2	989	991
7	Industry–University Cooperation Foundation of Chosun University	0	20	500	520
8	Korea Photonics Technology Institute	0	0	315	315
9	Yeon-Sil You	0	20	210	230
10	Yoon-Sun Ok	0	43	150	193
11	Gwan-Sun Cheong	25	53	75	153
12	Jae-Seong Choi	0	26	119	145
13	Carrier	9	37	75	121
14	Hwacheon Technology	1	60	56	117
15	Kyeong-Hee Park	0	13	99	112
16	Dae-Woong Gwon	0	1	111	112
17	Dongseo Electronics	0	0	105	105
18	Kumho E&C	6	95	1	102
19	Celrun	0	3	71	74
20	Nam-gu, Gwangju	0	1	72	73
Gumi
1	Orion Display Solutions	13	6313	80	6406
2	Cheil Industries	62	865	2391	3318
3	Woongjin Chemical	212	794	506	1512
4	Samsung Thales	0	465	424	889
5	Siltron	0	73	694	767
6	LG.Philips Displays	0	0	649	649
7	Top Engineering	0	2	492	494
8	Huen System	0	242	147	389
9	LG Micron	47	180	140	367
10	Toray Saehan	0	58	306	364
11	Samsung Corning Precision Glass	0	2	340	342
12	Toray Advanced Materials	0	0	339	339
13	Industry–University Cooperation Foundation of Kumoh National Institute of Technology	1	0	309	310
14	LG Siltron	0	0	309	309
15	Samsung Corning Precision Materials	0	0	273	273
16	Goldstar	123	93	0	216
17	Orion PDP	0	42	75	117
18	Epivalley	0	1	111	112
19	Dasan Consultants	0	17	94	111
20	Daewoo Display	0	0	105	105
Cheonan
1	Semes	0	50	2971	3021
2	Korea Institute of Industrial Technology	1	201	1726	1928
3	Mirae	4	368	453	825
4	Sang-Gwan Han	7	320	383	710
5	Secron	0	15	502	517
6	Coreana	2	93	340	435
7	Novita	0	118	241	359
8	KATECH	0	28	209	237
9	Nifco	2	48	129	179
10	STS Semiconductor & Telecommunications	0	13	140	153
11	Kyong Dong Engineering	0	13	122	135
12	Bioland	0	8	121	129
13	Advanced Display Materials	0	0	122	122
14	Industry–University Cooperation Foundation of Korea University of Technology & Education	0	0	116	116
15	Osstem	0	3	95	98
16	Young-Seok Woo	16	71	5	92
17	Chalkboard	19	55	18	92
18	Industry–University Cooperation Foundation of Hoseo University	0	10	80	90
19	TSE	0	1	89	90
20	Nexcon Technology	0	20	68	88

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