Technological Capability Analysis of Competitor Using Patent Information: Focused on Mobile Communication Technology development companies

최승욱,이창원,유연우,Choi, Seung-Wook,Lee, Chang-Won,You, Yen-Yoo The Society of Digital Policy and Management 2014 디지털융복합연구 Vol.12 No.5

Patent information analysis has been carried out for technological capability analysis of competitors relating to next generation mobile communication. Various analysis methods, such as applicant analysis, technology classification analysis, indicator analysis and the like have been utilized as a method of analyzing patent information. As a first step for the technological capability analysis of competitors, applicants having high patent activity(PA) were selected, and as a second step therefor, technology classifications showing high technological independence (TI) were selected. Furthermore, portfolios for technology classifications showing high technological independence in the patents of main applicants having high patent activity by matching results the first and second steps together were prepared. Through such a process, portfolios for important technologies which have been concentrically researched by competitors could be analyzed. Accordingly, the present analysis results will help to carry out strategic R&D management, such as the establishment of company R&D plans and patent strategies. 차세대 이동통신 관련 경쟁기업의 기술적 역량분석을 위해 특허정보 분석을 실시하였다. 특허정보의 분석방법으로는 출원인 분석, 기술분류 분석, 지표분석 등 여러 분석방법을 활용하였다. 경쟁기업의 기술적 역량분석 1단계로 특허활동도(Patent Activity:PA)가 높은 출원인을 선별하였고, 2단계로 기술자립도(Technological Independence:TI)가 높은 기술분류를 선별하였다. 그리고 1단계와 2단계 결과를 매칭하여 특허활동도가 높은 주요 출원인 중에서 기술자립도가 높은 기술분류에 대한 포트폴리오를 작성하였다. 이와 같은 과정을 통해 경쟁기업간에 집중적으로 연구되고 있는 중요 기술 포트폴리오를 분석할 수 있다. 이 분석 결과는 기업의 R&D계획, 특허전략 수립 등 전략적 R&D 관리 수행을 돕는 역할을 할 것이다.

12주간의 홍삼복용과 복합운동프로그램이 호흡순환기능 및 피로회복능력에 미치는 영향

최승욱(Choi Seung-Wook),이재문(Lee Jae-Mun) 한국체육과학회 2008 한국체육과학회지 Vol.17 No.3

The purpose of this study was to identify the effects of exercise and red ginseng supplementation on middle-age adults. Twenty middle-age adults were randomly assigned to theree different groups(exercise group, a red ginseng supplementation group, control group), and measured VE, HR, VO₂ at restㆍatㆍmax and lactate at rest, after test, recovery 15ㆍ30min of graded exercise test. Analysis results of subjects after the twelve-weeks program are summarized in the following. On the exercise group after program, VE, HR, VO₂ had no significant, but lactate at rest, after program was significantly increased(p<.001), and decreased at recovery 15ㆍ30min(p<.05). Also, the red ginseng supplementation after program, VE, HR, VO₂ had no significant, but lactate was decreased at recovery stages(p<.05). However, the control group had no significant on VE, HR, VO₂, lactate. In summary, both exercise and ginseng supplementation had no significant on VE, HR, VO2, but it was shown improvement in cardiovascular function after program as well as it improved recovery of lactate on middle-age adults.

12주간의 척추교정운동프로그램이 척추측만 청소년의 신체조성, 체력 및 cobb각에 미치는 영향

최승욱(Choi Seung-Wook) 한국체육과학회 2008 한국체육과학회지 Vol.17 No.3

Twenty middle school students(10 exercise group, 10 control group) who were diagnosed over 10 degree lumbar Cobb's angle measured by X-ray were attended in 12 exercise program for improving scoliosis. 1. After 12 weeks of exercise program, exercise group was significantly increased in height(p<.05), decreased in WHR(p<.05). 2. After 12 weeks of exercise program, exercise group was significantly increased in flexibility, general endurance, muscle strength(p<.05). 3. After 12 weeks of exercise program, exercise group was significantly decreased about 3degree(-13%)(p<.05). As a result, after 12 weeks exercise program, ten middle school students who have a scloliosis improved in body composition, physical fitness and cobb's angle of spinal.

중년여성의 골밀도와 신체조성의 상관관계 연구

최승욱(Choi Seung-Wook) 한국체육과학회 2010 한국체육과학회지 Vol.19 No.3

The purpose of this study is to verify the carrelation between body composition %body fat, fat mass, fat-free mass, skeletal muscle mass, waist-hip ratio, body mass index and bone mineral density of body part in middle aged women. The sample consisted of 41 middle aged women(age: 44.6±5.14). Their body composition was estimated with InBody 4.0 and their BMD were measured with Dual Energy X-ray Absorptiometry(PRODIGY, GE Medical System Lunar). The followings are the conclusions of this study. 1. Lumbar 1(r=.558, p<.05), Lumbar 2(r=.508, p<.05), Lumbar 3(r=.593, p<.05), Lumbar 4(r=.583, p<.05), Lumbar Total(r=.596, p<.05) were correlated with Skeletal Muscle Mass showed the highest correlation. 2. Femur neck(r=.614, p<.01), Femur Total(r=.565, p<.05) were correlated with Skeletal Muscle Mass showed the highest correlation. 3. Total bone mineral(r=.491, p<.05) were correlated with Skeletal Muscle Mass showed the highest correlation.

중심근육 운동프로그램 참여가 틱장애에 미치는 영향

최승욱(Choi, Seung-Wook) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.4

This study was that investigate the effect of participation of core muscle exercise program on motor and vocal tic disorders. The subjects were collected 42 patients with tic disorder, and separated non-exercise group(n=9) and exercise group(n=33). Their parent wrote down Yale Global Tic Severity Scale for evaluation of tic dis order before and after treatments. Also exercise group participated core exercise program when they visited B oriental medicine clinic. Data were analyzed by two way repeated ANOVA. First, the number, frequency of motor tic had no significance, but the level of severity, complexity, disturbance and total of motor tics were significantly decreased in both groups. Second, the number, frequency, level of severity, complexity, disturbance and total of vocal tics were significantly declined after treatment. Last, disability and total score were also decreased in both groups. These finding suggests that the core muscle exercise has no effect on tic dis order.

이태리 귀금속 산업 및 디자인 현황에 관한 고찰

최승욱(Seung-wook Choi) 한국디자인학회 1999 디자인학연구 Vol.- No.30

인비져블셋팅

최승욱(Seung-Wook Choi) 한국디자인학회 1998 디자인학연구 Vol.- No.24

착의수영 교육 프로그램 개발에 관한 연구

최승욱(Choi, Seung-Wook) 한국체육과학회 2020 한국체육과학회지 Vol.29 No.1

A flood accident is not intended to deliberately enter the water and experience an accident, but to be forced to fall into the water due to the occurrence of a sudden situation. In particular, if you fall into the water suddenly while in good condition, you will not be able to prepare your mind and become nervous, making even a good swimmer unable to respond properly. In order to prevent this situation, this study aims to develop a training program for the Swimming with clothes training and guidance. The development of education programs was conducted by selecting the first swimming with clothes training action, classifying the second swimming with clothes education level, and the selection of educational motion and classification of education program level were freely developed by providing the experts" meetings with data, images of past drowning accidents and books related to survival sleep, and using the secondary semi-structured open interview paper. As a result, three levels of education programs were organized at the beginning, intermediate, and advanced level through expert surveys, meetings and interviews. The beginner level consists mainly of programs aimed at recognizing the difficulty of swimming in good condition, educating students about how to cope with drowning in the sea, and making students who are new to swimming familiar with water by hitting waterways. The intermediate level education program is designed to recognize that swimming is difficult under the right conditions and to find an easy way. Also, at the advanced level, a more intensified education program was applied based on what has been learned so far. It is also thought that it is very important to find ways to swimming with clothes educational programs for many subjects, rather than just staying as developed.

24주간 규칙적인 운동이 경증치매노인의 인지기능 및 건강관련체력에 미치는 영향

최승욱(Choi, Seung-Wook) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.6

The purpose of this study was to examine the effect of 24 weeks of exercise program on cognitive function and health-related physical fitness in elderly persons with mild dementia. The subjects were of 18 elderly with dementia, they were divided into two groups: the exercise group(n=9) and the control group(n=9). Exercise group participated in regular exercise program for 60 minutes a day, 3 times per week for 16 weeks, whereas control group were asked to maintain normal lifestyle during the same period. Variables of health-related physical fitness(cardiovascular endurance, muscular strength, muscular endurance, flexibility and balance) and cognitive function(MMSE-KC) were measured and compared between exercise group and control group as well as pre and post-training using 2-way ANOVA. Main results were as follows: Cardiovascular endurance, muscular strength/endurance of lower, flexibility and balance increased significantly in exercise group. cognitive function increased in exercise group, but not significant. In conclusion, 24 weeks of exercise program would have positive effects on health-related physical fitness and cognitive function in elderly persons with mild dementia. It helps to maintain the independent lives of the elderly and provides them with a sense of confidence and achievement by cognitive function and physically.

여자 동아리 농구선수의 등속성 하지근력과 골밀도 분석

최승욱(Choi, Seung-Wook) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.3

The purpose of Isokinetic Strength and Bone Mineral Density of Women Basketball Club in University. The subjects were 8 basketball players and 8 general student(control goup) of university club and their isokinetic muscular strength and bone mineral density were measured. Their body composition was estimated using InBody 4.0. Their BMD and BMC were measured with Dual Energy X-ray Absorptiometry (PRODIGY, GE Medical System Lunar). Isokinetic strength is peak torque(Nm), peak torque/BW(%), Agon/Antag ratio(%) at 60deg/sec of the knee extension and flexion were measured using an Biodex Co. USA. All of data processing was done by a statistic program ‘SPSS win(version 19.0)’. This study calculated a mean(M) and a standard deviation(SD) of each variable in every group and made an independent t-test to examine the difference in groups. This study set up all statistical significant probability(p) as .05%. Results of this study were as follows; First, Isokinetic strength in the Women Basketball Club was significantly higher than the control group in peak torque(Nm), peak torque/BW(%), left Agon/Antag ratio(%). Second, Bone mineral density in the Women Basketball Club was not significantly than the control group in lumbar · femur · whole body BMD(g/ ㎠), BMC(g).