• International journal of advanced smart convergence
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• 제12권4호
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• pp.44-54
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• 2023

This paper provides a comprehensive analysis of the implications of the metaverse on the music industry, focusing on copyright issues and potential solutions. It delves into the concept and characteristics of metaverse platforms, describing them as environments that immerse users in a variety of virtual experiences. A significant portion of the paper is dedicated to exploring music use and copyright infringement in the metaverse. It examines how users incorporate existing music into their content, often leading to legal challenges due to copyright infringement. The paper discusses the role of online service providers (OSPs) in this context and the legal implications of their actions. The paper also addresses the 'safe harbor' provisions for OSPs and examines the balance between protecting rights holders and limiting OSP liability. It highlights the challenges and limitations of copyright enforcement in the metaverse, especially given the unique nature of content on platforms such as Roblox. Finally, the article proposes solutions to simplify music licensing in the metaverse, suggesting a shift from property rules to liability rules and the establishment of Collective Management Organizations (CMOs) to streamline the licensing process and better protect copyright holders' interests.

• 대한전자공학회논문지SP
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• 제41권6호
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• pp.1-7
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• 2004

디지털 미디어와 통신 네트워크의 급속한 발전으로 적절한 지적소유권(IPR) 보호 기술인 데이터 인증방법에 대한 필요성이 절실히 요구되고 있다. 본 논문에서는 정보량이 많은 워터마크를 삽입하여도 워터마크가 삽입된 영상의 화질을 열화시키지 않고, 특히 영상의 일부가 제거되는 공격에서 강인성을 갖기 위해, 제안한 선형비트확장(LBX) 인터리빙을 이용하여 마킹 공간인 이산 웨이브렛 변환(DWT)영역의 자주파수 계수에 그레이스케일 워터마크 로고를 삽입하는 새로운 영상 워터마킹 기술을 제안하였다. 실험결과 영상절단과 영상회전 등과 같은 영상의 일부가 제거되는 공격에 대해서 특히 높은 강인성을 가짐을 검증하였다.

• 한국멀티미디어학회논문지
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• 제10권3호
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• pp.365-372
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• 2007

세계에서 생성되는 정보의 대부분은 디지털 데이터로 만들어지고 있다. 이러한 디지털 저작물들은 불법 사용이 손쉽기 때문에 법적인 보호 장치나 기법이 꼭 필요하다. 그래서 지금까지 많은 연구가들은 다양한 기법들을 개발하고 있다. 지금까지 대부분의 기법들은 디지털 저작물 침해에 관한 법적인 증거 자료 확보를 위해 디스크 검증과 같은 물리적 또는 화학적인 방법 개발에 초점을 두고 있다. 본 논문에서는 사용자가 부적당하게 저작물을 사용할 때 이를 인지하고 법적 위배 사항을 통지해 주도록 하는 컴퓨터 포렌식 기반 디지털 저작물 보호 시스템을 개발하였다. 또한 계속적으로 침해 사실이 진행된다면 이런 일련의 위배 행위를 지적재산권법 매핑에 의하여 법적 증거 자료로 사용할 수 있도록 시스템에 저장하도록 한다. 이 기법은 디지털 증거 조작이나 증거 인멸의 문제로부터 데이터를 보호할 수 있다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2009년도 추계학술발표대회
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• pp.241-242
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• 2009

As software is becoming increasing important to the human society, so does the effort to produce them is also increasing.. All of these efforts can be at risk when source code of the application is reverse engineered by the software pirate. Many attempts have been made to protect Intellectual Property Rights (IPR); one of the newest attempts to protect IPR is software watermarking. It is used to prove ownership right when IPR are violated, and also prevents the bandit from altering the code for his own use. In this paper we are presenting a new technique for software watermarking know as Dictionary Based Software Watermarking (DBSW). DBSW works by embedding dummy instructions in source code with the help of predefined mapping already available in the dictionary. These instructions are identical to the normal instructions of the program and are hard to identify or to extract from the watermarked program. With the help of DBSW we not only can stop source code alteration but can also identify the buyer how has distributed the pirated copy.

• 대한예방한의학회지
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• 제17권1호
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• pp.125-135
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• 2013

Objectives : Medical treating with eating foods is one of important therapies in East Asian traditional medical knowledge and is referred as a therapy to treat diseases through foods. Since the food cannot be separated from ordinary people living, the medical treating with eating foods is a therapy with strong locality and contains many autogenous parts. Methods : Recently, the world is showing much interest for genetic resources, and the concept of intellectual property is rapidly expanding as the field of 'new knowledge property right' as well. Thus, the knowledge of medical treating with eating foods recently draws much attention in the economic aspect beyond the scholarly interest for traditional medicine. Here, I would like to summarize and report the contents related to medical treating with eating foods on "Yi, SeikKan experience prescriptions" which was discovered before. Results & Conclusions : First, medical treating with eating porridge on "Yi, SeikKan experience prescriptions" is classified into one with nonglutinous rice as the main ingredient and the other with other grains as the main ingredient. It is differently utilized depending on the nature of the grain. Second, medical treating with eating rice on "Yi, SeikKan experience prescriptions" was born from our nation's unique way of living and is classified into one way to eat rice mixed with ground medicinal herbs, another one to cook and eat rice with mixed grains and the other way to use as the external application. Medical treating with eating rice is assumed to replace the meal. Third, "food section" was given separately and discussed in this book. There were some parts different from existing medical knowledge due to the accumulation of experience using medicinal herbs. Fourth, we should pay attention to experience a book on medicine where vibrant medical information has been recorded in order to discover and process our traditional knowledge resources as a useful form.

• 한국콘텐츠학회논문지
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• 제21권6호
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• pp.228-236
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• 2021

이 연구는 저작인격권 중에서 분쟁이 가장 많은 동일성유지권의 침해에 대해 판례를 분석하여 법원의 침해기준과 침해의 원인을 규명하고 영상저작물 제작 현장에서 법원의 판례 경향에 대해 어떤 시각차가 있는지 비교하고자 한다. 저작권은 저작재산권과 저작인격권으로 구분한다. 여기서 다루고자 하는 동일성유지권은 저작인격권의 일부로 하나의 콘텐츠를 제작하여 다양한 매체에 이용한다. 콘텐츠의 이용 과정에서 편성, 광고시간 등에 맞추기 위해 편집이 필요할 경우 권리자에게 사전에 협의를 하거나 서면 동의를 받아야 하는데 시간이 촉박하거나 저작권에 대한 무지로 인해 임의적으로 편집하여 사용하다 동일성유지권을 침해하게 된다. 영상저작물이 제작, 이용되는 과정에서 저작물, 제작비, 출연자 등의 변수가 많아 저작권의 권리 확보나 이용을 위해 사전 동의가 필요하다. 그러나 제작을 우선시 하는 제작과정과 권리보호에 대한 인식이 낮아 동일성유지권 침해는 법조항의 미비보다 이용자들이 업무 관행을 따르거나 개인적 과실에 의한 분쟁으로 분쟁예방을 위해서는 세부적인 업무매뉴얼 제공과 저작권 전문가의 체계적인 교육이 필요하다.

• Korean Journal of Acupuncture
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• 제34권4호
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• pp.191-208
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• 2017

Objectives : The purpose of this study was to analyze the trend of pharmacopuncture in Korean patent in order to establish database for patent technology. Methods : Electronic literature searches for Korean patents related to pharmacopuncture were performed in two electronic databases (Korea Intellectual Property Right Information Service and National Digital Science Library) to June 2017. Patents that were not Korean ones, did not use medicinal herb, only described method of manufacture, or had nothing to do with pharmacopuncture were excluded in this study. The status and application date of patents, Medicinal herb, target diseases, International Patent Classification (IPC), model of experiment and extracting methods were analyzed. Results : A total of 379 patents were retrieved. Based on our inclusion/exclusion criteria, 297 patents were excluded. Of 82 included patents, 27 patents did not include experiments using pharmacopuncture, and 9 patents were invented for treating animals such as pig or calf. In IPC analysis, Bee Venom, Panax (ginseng), Angelica, and Paeoniaceae were used frequently. Musculoskeletal diseases were the most targeted diseases followed by nervous diseases. For extracting, hot water extraction, distillation extraction, and solvent extraction using alcohol, ethanol, or methanol for solvent were commonly used. Conclusions : These data are useful for inventing new patent and extending range of pharmacopuncture in clinical use, however, more systematically analyzed patent studies and pharmacopuncture-related studies for new application on various diseases are needed in further studies.

• 한국콘텐츠학회논문지
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• 제9권7호
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• pp.37-44
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• 2009

디지털 워터마킹은 디지털 콘텐츠에 워터마크를 삽입함으로써 불법적인 복제를 방지하고, 지적재산권 및 저작권을 보호하며, 소유권을 주장할 수 있는 근거를 제시하는 기술이다. 일반적으로 워터마킹 기법에서는 워터마크를 삽입함으로써 데이터 왜곡과 품질 저하가 불가피하다는 단점이 있다. 이를 극복하기 위하여 원래 데이터를 변경하지 않는 제로-워터마킹 기법들이 최근 제시되고 있다. 이 논문에서는 VQ(Vector Quantization) 방식의 블록 효과를 줄이고, 압축 비율과 품질을 향상시킨 SMVQ(Side Match Vector Quantization) 방식에 대한 제로-워터마킹 체계인 CSMVQ(Chaotic SMVQ)를 제안한다. SMVQ 이미지 압축에서는 동일하게 두 이웃 블록의 접면 정보를 이용하기 위하여 좌측 상단에서 우측 하단으로 진행되므로, 임의의 순서로 블록을 선택하여 워터마크를 삽입할 수 없다. CSMVQ에서는 이전 에 부호화된 (1개에서 4개까지의) 이웃 블록들의 접면 정보를 동적으로 고려하여 부호화를 진행하므로, 무질서한 방식으로 워터마크가 삽입되도록 지원할 수 있다. 이 기법을 적용한 이미지의 품질이 SMVQ보다 우수하며, 샤프닝, 메디안 필터링 등을 이용한 공격에도 워터마크가 강인함을 보여준다.

• 항공우주정책ㆍ법학회지
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• 제14권
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• pp.87-110
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• 2001

This Article examines a structure of two Conventions of Space Station, compares 1988 Convention and 1998 Convention, and tries to apply "model" to it. The structure of 1988 Convention shows us three phases: the Convention as a framework, the bilateral memorandum of understanding and the legislation by domestic process of United States. There were many advantageous provisions for United States. In 1998 Convention, however, those provisions are dampened and provisions become impartial, for example, the criminal jurisdiction, the right of intellectual property and the codes of conducts in Space Station. On the other hand, we sets the "model" up, that is "input of national benefits and ideas ${\Rightarrow}$ process of law-making ${\Rightarrow}$ output of common benefits, universal ideas and wastes." In the case of applying this "model" to 1988 and 1998 Conventions, we are convinced of enough possibility to understand and explain the legal system of Space Station by this "model." This result awakes us that study of legal system of Space Station according to the "model" influences the fundamental theory of International Law Study: the relation between international law and domestic law. This "model" has possibility to change the theory of relation between from "international law and domestic law" to "domestic law and domestic law through international legal system." In the end, we should reconsider on "policy-oriented jurisprudence" by professor McDougal to use his key words for explanation of concepts in the "model," because his theory contains important suggestions to the study of law-making process and legal system for outer space activities in the near future.

• Korean Journal of Acupuncture
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• 제36권3호
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• pp.139-149
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• 2019

Objectives : A dermal needle is one of the therapeutic method by stimulating or tapping on the certain points of skin. Recently, roller or stamp-needle have been applied to various diseases in combination with microneedle technology. In this study, we analyzed the trend of roller and stamp-needle in Korean patent. Methods : Electronic search for Korean patent of roller or stamp needle was performed in Korea Intellectual Property Right Information Service database to April, 2019. Results : Sixty seven patents (51, roller-needle; 15, stamp-needle; 1, both types of needle) met the inclusion criteria. According to patent details, 34 of 67 patents were skin stimulation, 14 patents were intended to increase the efficiency of drug delivery through skin stimulation, 16 patents combined skin stimulation with technologies such as electrode or high frequency, and three patents applied both electrode or high frequency stimulation, and drug application as well as physical skin stimulation. Each of these patents aims to increase the efficiency of the needle manufacturing process (n=24), to facilitate the use of tools or to increase the efficiency of the technology (n=61), or to increase the technical skill of the needle itself (n=23). Conclusions : This study confirms that technological advances were being made by combining various types of stimuli to dermal needle and there have been attempts to expand the scope of drug delivery in terms of application of dermal needle. In the future, more research and development is needed in order to apply the dermal needle to modern technology.