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EV (電動車) 用電池系統的專利趨勢及分析

EV Battery System Patent Trend and Analysis

出版商 SNE Research 商品編碼 324427
出版日期 內容資訊 英文 277 Pages
商品交期: 請詢問到貨日

Notice: The original report is written in Korean. Please ask us for more information regarding delivery time.

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EV (電動車) 用電池系統的專利趨勢及分析 EV Battery System Patent Trend and Analysis
出版日期: 2015年01月08日 內容資訊: 英文 277 Pages


第1章 主要專利分析概要

  • 專利分析的背景
  • 專利分析的調查範圍
  • 技術分類
  • 專利分析方法

第2章 技術概要

  • EV電池系統技術趨勢

第3章 專利取得趨勢分析

  • 專利提取作為專利搜尋結果和目的
  • 各國/各年度專利取得趨勢
    • 各國專利取得趨勢
    • 各年度專利取得趨勢
  • 各國的主要企業
  • 各年度的主要企業的專利取得趨勢
  • 各技術/各年度專利取得趨勢
    • 各技術分類的主要專利申請者
  • 各時期的各技術類別明細
  • 各時期主要專利申請者
  • 前幾名發明者
  • 專利轉讓趨勢
  • 供應鏈和主要企業
  • 各年度的主要電池製造商專利趨勢
  • 主要電池製造商技術重點領域
  • 各年度的EV電池製造商專利趨勢
  • 主要EV電池製造商技術重點領域

第4章 EV電池系統 - 主要專利分析概要

  • 重要專利的區分方法
  • 詳細的重要專利分析方法
  • 主要專利申請
  • 各申請者國籍的主要專利申請
  • 各申請者國籍/各技術的主要專利申請
  • 各年度/各技術主要專利申請
  • 各技術主要專利申請
  • 龍頭企業的各技術分類的主要專利申請
  • 得到重要專利的前幾名發明者
  • 各國主要專利一覽

Nowadays, electric vehicles (EV) are gaining attention as a new growth engine. Especially, as Model 5 of Tesla Motors was a mega hit, other manufacturers are accelerating the launch of their own EV models. Consumers also expect to see electric vehicles hit the streets in the near future. Policy measures such as regulations on CO2 emissions as well as subsidies granted on electric vehicles play a part in the recent growth in the EV market.

This report aims to provide insight on the future research, policymaking and business decisions on the EV industry with the potential of high growth based on the patent trends in EV battery system.

Searches were made on 24,000 patent cases on EV battery system of Korea, Japan, U.S., and Europe that have been made public or were registered until October 2014.

Moreover, of a total of 24,000 cases, about 4,000 valid patents were selected to run various quantitative analyses. Especially, the reviews were made on the following areas: patent trends by country/year, patent trends by year/applicant, patent trends of leading companies by country, patent trends of leading companies, patent trends by technology, patent trends by technology/year, trends by technology/applicant, share of technology by period, trends among major applicants by period, patent trends by technology/country, multiple patent inventors, patent transfer, supply chain and leading companies, trends among leading battery makers based on supply chain by year, key technology trends among leading battery makers, trends among leading EV manufacturers based on supply chain by year, and key technology trends among leading EV manufacturers.

Also, 164 key U.S. patents were extracted from the selected 4,000 valid patents based on patent index to provide the following information on key patent filings by country, key patent filings by country/year, key patent filings by year/technology, key patent distribution by technology, key patent distribution by technology of leading companies, multiple patent inventors of key patent, key patent list by company, and technology plan, and summary of key patent.

The insight gained from a wide range of quantitative and qualitative analyses on EV cells will be made useful for corporate R&D efforts, the government's policymaking process and academic research.


Table of Contents

1. Key Patent Analysis Overview

  • Patent Analysis Background
  • Patent Analysis Scope
  • Technology Classification
  • Patent Analysis Method

2. Technology Overview

  • EV Battery System Technology Trend

3. Patenting Trend Analysis

  • Patent Search Result and Target Patent Extraction--
  • Patenting Trend by Country/Year
  • Patenting Trend by Country
  • Patent Applicant Trend by Year
  • Leading Companies by Country
  • Patenting Trends of Leading Companies by Year
  • Patenting Trend by Technology
  • Patenting Trend by Technology/Year
  • Major Applicants by Technology (Sub-Cat)
  • Major Applicant by Technology (Sub-Sub-Cat)
  • Share of Each Technology Category by Period
  • Major Applicant by Period
  • Top Inventors
  • Patent Transfer Trend
  • Supply Chain & Leading Companies
  • Patent Trend of Leading Battery Makers by Year
  • Technology Focus Areas of Leading Battery Makers
  • Patent Trend of EV Battery Makers by Year
  • Technology Focus Areas of Leading EV Makers

4. EV Battery System- Key Patent Analysis Overview

  • Key Patent Selection Method
  • In-depth Key Patent Analysis Method
  • Key Patent Filings
  • Key Patent Filings by Applicant's Nationality
  • Key Patent Filings by Applicant's Nationality/Technology
  • Key Patent Filings by Year/Technology
  • Key Patent Filings by Technology
  • Key Patent Filings by Technology of Leading Companies
  • Top Inventors of Key Patents
  • Key Patent List by Company
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