Results 11 to 20 of about 2,170,258 (238)
A Signature Approach to Patent Classification [PDF]
, 2015 We propose a document signature approach to patent classification. Automatic patent classification is a challenging task because of the fast growing number of patent applications filed every year and the complexity, size and nested hierarchical structure of patent taxonomies.
Dilesha Seneviratne +5 more
openaire +7 more sources
A top-down appraoch to patent mapping [PDF]
, 2012 Patent mapping [1] is an attempt to present competitive patent information in graphical form for strategic decision-making purposes. Currently, patent mapping is a bottom-up process, starting from the structured data recorded in patents, through data ...
Atherton, MA
core +6 more sources
Interrelating Products through Properties via Patent Analysis [PDF]
, 2009 Organised by: Cranfield UniversityTRIZ emerged from systematic analysis of patents, a process involving the mapping of innovative patents to extracted generic problems and generic inventive principles.
Verhaegen, P.-A. +4 more
core +7 more sources
The Industrial Application of Patent Analysis: An Empirical Study [PDF]
, 2004 This research investigates the value of patent analysis in an industrial context. An empirical approach is taken to test the benefits and limitations of a series of patent analysis techniques. The technology profiles of a group of competitor companies
Jenkins, D.M.
core +9 more sources
TechMaps: exploring technology relationships through patent information based proximity
Frontiers in Research Metrics and Analytics, 2023 Our work provides a novel method for rich information discovery about the evolution of technical fields and company developments through patent relationships.
Eduardo Perez-Molina, Fernando Loizides
doaj +1 more source
MEXN: Multi-Stage Extraction Network for Patent Document Classification
Applied Sciences, 2020 The patent document has different content for each paragraph, and the length of the document is also very long. Moreover, patent documents are classified hierarchically as multi-labels.
Juho Bai, Inwook Shim, Seog Park
doaj +1 more source
End of life of mosquito nets: searching for alternative uses through patent classification
Frontiers in Manufacturing Technology, 2023 The effects of global concerns such as climate change and environmental pollution must be considered also when dealing with the design or revamping of products or services nowadays.
Marco Melani +4 more
doaj +1 more source
Multi-label Patent Classification Based on Text and Historical Data [PDF]
Jisuanji kexuePatent classification,which is used to assign multiple international patent classification(IPC) codes to a given paten,is a very important task int the field of patent data mining.In recent years,many studies on this task focus on mining patent text to ...
XU Xuejie, WANG Baohui
doaj +1 more source
Frontiers in Research Metrics and Analytics, 2023 This study showcases a technique to categorize NetZero-related patent applications into three technical fields according to the degree of proximity between claimed inventions and cited inventions by comparing technological classifications between the ...
Masayuki Hirose
doaj +1 more source
Zhishi guanli luntan, 2017 [Purpose/significance] A detailed comparison of the mapping between the Cooperative Patent Classification System (CPC) and the International Patent Classification System (IPC) is intended to provide references for the use of CPC and IPC for patent ...
Bai Linlin, Zhu Zhongming
doaj +1 more source