کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
37802 45634 2015 9 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
Espacenet, Patentscope and Depatisnet: A comparison approach
ترجمه فارسی عنوان
اسپاکنت: پتنت اسکوپ و دیپاتیسنت: رویکرد مقایسه
کلمات کلیدی
پایگاه داده ثبت اختراع، مقایسه؛ امکانات؛ ویژگی های؛ رایگان؛ دسترسی آزاد
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
چکیده انگلیسی

Espacenet, Patentscope and Depatisnet are known as the main multinational patent databases offered by patent authorities which are available to the public free of charge. As all three systems have substantially improved in the last few years, a comparison of their functionalities and capabilities, as discussed herein, is useful for those unfamiliar with the recent developments. In order to present the comparison, the following aspects were analysed: data coverage, search functionality, result list, bibliographic view of records and patent data export options. Case studies are presented where the search systems were compared in the field of nanotechnology. The analysis concludes that Espacenet has the best features for searching, Patentscope the best for analysis and Depatisnet the best for complex search tasks.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: World Patent Information - Volume 42, September 2015, Pages 4–12
نویسندگان
, ,