目次
価格・ご注文について この調査レポートは、米国の太陽光発電関連技術の特許について分析しています。
主な掲載内容 (目次より抜粋)
- 特許所有者情報
- 出願技術のタイムライン
- 技術分野
- テルル化カドミウム
- CIGS
- ヘリオスタット
- 集中型
- パラボラ型 他
- 出願中の米国特許の世界分布図
- 特許出願動向
Description
This report provides a panoramic analysis of issued US patents and published US patent applications relating to solar power technologies. The report provides an Intellectual Property Rights (IPR) landscape identifying, among other things, the distribution of US solar power patents and the major competitors in the solar power technology field.
This report is an effective tool to identify technology priorities and support business strategies, including highlighting which areas to evaluate most aggressively, learn what core technology is covered by issued US patents about to expire and enter the public domain, and understand infringement risks and competitive threats.
- Includes a keyword landscape that graphically maps keywords associated with each independent claim;
- Includes an Interactive Keyword Map, delivered in Microsoft Excel format, for maximum flexibility;
- Includes graphical and other representations of technology categories, keywords, assignees, filing, issuance and publication trends;
- Includes Claim List with full claim language for all independent claims;
- Over 1,000 issued US patents and pending applications were reviewed;
- Over 141 relevant issued US patents and US published patent applications were identified and evaluated, the issued US patents were ranked and rated, based on claim scope, design around protection and infringement detectability effort;
- Proprietary keyword stream developed by experienced patent attorneys and refined extensively based on search results;
- Fast way to assess claim coverage of the mapped patents in terms of technologies, technical coverage, and keyword usage;
- Includes Exhibits comprising PDF copy of each patent evaluated;
- Claims of the relevant issued patents were reviewed by experienced patent attorneys;
- Assignees were cross-referenced with relevant issued US patents
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| Distribution Graph The distribution chart illustrates patent distribution among various companies within defined technical categories and as a whole. The technical categories are strategically defined to divide CleanTech Biofuels & Biomass technology into its component parts. Categorizations are developed by trained and experienced technical patent experts. |
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| Patent Ranking & Rating Value Assessment Patents are reviewed and given a value assessment ranking by technical patent experts. The ratings are determined based on an assessment of the patent claims for their scope, designaround protection and ease of detection. Based on an aggregate assessment of these three claim characteristics, a value assessment is applied: High (broad, difficult to design-around, easy to detect), Medium (average claim scope and protection) or Low (narrow, easy to design-around, difficult to detect). These values are also applied in aggregate in company portfolios and technology categories. |
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 | Technology Timeline The Technology Timeline compares patent filings of various companies over time across the defined technology categories. This chart illustrates which companies hold the earliest filed patents in each technology category as well as relative filing densities. |
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 | Patent Information Chart The Patent Informational Charts contain detailed information related to each of the issued patents, which were deemed relevant by experienced technical patent experts. Among other things, the charts include information about a patent’s original and current assignee, its filing and issue date, the number is times it has been forward cited as a reference in related patent applications, and a ranking and rating value. |
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 | Trend Graph The Trend Chart defines and illustrates the patent trends associated with the patents in this report. Any decreases in patent filings may be discerned from the Trend Chart. |
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 | International Distribution of Pending US Patents Map The International Distribution Patent Map illustrates foreign fillings related to each of the U.S. patents covered in this report. The related analysis demonstrates patent holder foreign filing trends across the world. |
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Table of Contents
Introduction
Overview
Patent Owners
Top 25 Patent Owners
High & Medium Value Ranked & Rated Patent Owners
Technology Timeline
High Value Ranked & Rated Patent Owner Timeline
Technology Category Distribution
Technology Category
Fresnel
Solar Pond
Cadmium Telluride
Parabolic Trough
CIGS
Heliostat
Concentrated Photovoltaic
Parabolic Dish
Inventor Owned or Unknown Assignee Patents
International Distribution of Pending US Patents
Patent Filing Trends
Published Patent Applications
Exhibits - Patents
Interactive Keyword Map