Dar-Zen Chen

Orcid: 0000-0002-7734-4835

According to our database1, Dar-Zen Chen authored at least 75 papers between 1991 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

Legend:

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Links

On csauthors.net:

Bibliography

2024
Dubious cross-national affiliations obscure the assessment of international research collaboration.
J. Informetrics, 2024

2023
Spring-balanced 3-DoF serial planar manipulators for constant forces in arbitrary directions.
Robotica, July, 2023

A New Look at National Diversity of Inventor Teams within Organizations.
J. Informetrics, February, 2023

2022
Potential Value of Patents With Provisional Applications: An Assessment of Bibliometric Approach.
IEEE Trans. Engineering Management, 2022

Exploring perception of retraction based on mentioned status in post-retraction citations.
J. Informetrics, 2022

2021
Characterizing Patent Assignees by Their Structural Positions Relative to a Field's Evolutionary Trajectory.
J. Informetrics, 2021

2020
Discovering types of research performance of scientists with significant contributions.
Scientometrics, 2020

The overlooked citations: Investigating the impact of ignoring citations to published patent applications.
J. Informetrics, 2020

2019
Do funding sources matter?: The impact of university-industry collaboration funding sources on innovation performance of universities.
Technol. Anal. Strateg. Manag., 2019

Bibliographically coupled patents: Their temporal pattern and combined relevance.
J. Informetrics, 2019

Inventor Turnover and Knowledge Transfer: The Case of Wind Power Industry.
Proceedings of the 17th International Conference on Scientometrics and Informetrics, 2019

Bibliographically Coupled Patents: Their Temporal Pattern and Combined Relevance.
Proceedings of the 17th International Conference on Scientometrics and Informetrics, 2019

Performance Gap Between Valid and Invalid Patents in Six Technology Fields.
Proceedings of the 2019 IEEE International Conference on Industrial Engineering and Engineering Management, 2019

Are invalid patents still cited?
Proceedings of the Information... Anyone, Anywhere, Any Time, Any Way, 2019

2018
Missing links: Timing characteristics and their implications for capturing contemporaneous technological developments.
J. Informetrics, 2018

Two-dimensional Technology Profiling of Patent Portfolio.
Proceedings of the 2018 IEEE International Conference on Industrial Engineering and Engineering Management, 2018

Do Long-term Patents Have a Higher Citation Impact?
Proceedings of the 2018 IEEE International Conference on Industrial Engineering and Engineering Management, 2018

Classifying Patents by Tracing the Chronology of Patent Citation Increments.
Proceedings of the 2018 IEEE International Conference on Engineering, 2018

2017
Comparative Study of Trace Metrics between Bibliometrics and Patentometrics.
J. Data Inf. Sci., 2017

Exploring Technology Evolution in the Solar Cell Field: An Aspect from Patent Analysis.
Data Inf. Manag., 2017

The Missing Link Effect: A Case Study Using Patent Main Path Analysis.
Proceedings of the 16th International Conference on Scientometrics and Informetrics, 2017

2016
Who files provisional applications in the United States?
Scientometrics, 2016

2015
Using the comprehensive patent citation network (CPC) to evaluate patent value.
Scientometrics, 2015

Industry-academia collaboration in fuel cells: a perspective from paper and patent analysis.
Scientometrics, 2015

Measuring technological performance of assignees using trace metrics in three fields.
Scientometrics, 2015

Measuring science-based science linkage and non-science-based linkage of patents through non-patent references.
J. Informetrics, 2015

Increasing science and technology linkage in fuel cells: A cross citation analysis of papers and patents.
J. Informetrics, 2015

2014
Influences of counting methods on country rankings: a perspective from patent analysis.
Scientometrics, 2014

International collaboration development in nanotechnology: a perspective of patent network analysis.
Scientometrics, 2014

A comparative study of patent counts by the inventor country and the assignee country.
Scientometrics, 2014

Exploring temporal relationships between scientific and technical fronts: a case of biotechnology field.
Scientometrics, 2014

Technological impact factor: An indicator to measure the impact of academic publications on practical innovation.
J. Informetrics, 2014

The Longitudinal Study of Highly-Impact-Technology Enterprises in the ICT Industry: A Social Network Perspective.
J. Glob. Inf. Manag., 2014

The greater scattering phenomenon beyond Bradford's law in patent citation.
J. Assoc. Inf. Sci. Technol., 2014

2013
Capturing and Tracking Performance of Patent Portfolio Using h -Complement Area Centroid.
IEEE Trans. Engineering Management, 2013

The bibliographic coupling approach to filter the cited and uncited patent citations: a case of electric vehicle technology.
Scientometrics, 2013

Technological collaboration patterns in solar cell industry based on patent inventors and assignees analysis.
Scientometrics, 2013

Exploring patent performance and technology interactions of universities, industries, governments and individuals.
Scientometrics, 2013

The unbalanced performance and regional differences in scientific and technological collaboration in the field of solar cells.
Scientometrics, 2013

Driving factors of external funding and funding effects on academic innovation performance in university-industry-government linkages.
Scientometrics, 2013

The influences of counting methods on university rankings based on paper count and citation count.
J. Informetrics, 2013

Cross-field evaluation of publications of research institutes using their contributions to the fields' MVPs determined by h-index.
J. Informetrics, 2013

A probe into dynamic measures for h-core and h-tail.
J. Informetrics, 2013

Exploring technology evolution and transition characteristics of leading countries: A case of fuel cell field.
Adv. Eng. Informatics, 2013

2012
Design of Statically Balanced Planar Articulated Manipulators With Spring Suspension.
IEEE Trans. Robotics, 2012

International scientific and technological collaboration of China from 2004 to 2008: a perspective from paper and patent analysis.
Scientometrics, 2012

The inventive activities and collaboration pattern of university-industry-government in China based on patent analysis.
Scientometrics, 2012

Scientific production and citation impact: a bibliometric analysis in acupuncture over three decades.
Scientometrics, 2012

Global performance of traditional Chinese medicine over three decades.
Scientometrics, 2012

Globalization of collaborative creativity through cross-border patent activities.
J. Informetrics, 2012

The trend of concentration in scientific research and technological innovation: A reduction of the predominant role of the U.S. in world research & technology.
J. Informetrics, 2012

The relationships between the patent performance and corporation performance.
J. Informetrics, 2012

A two-dimensional approach to performance evaluation for a large number of research institutions.
J. Assoc. Inf. Sci. Technol., 2012

2011
Industry evolution and key technologies in China based on patent analysis.
Scientometrics, 2011

Bibliometric analysis of complementary and alternative medicine research over three decades.
Scientometrics, 2011

Positioning research and innovation performance using shape centroids of h-core and h-tail.
J. Informetrics, 2011

Ranking patent assignee performance by h-index and shape descriptors.
J. Informetrics, 2011

Identifying missing relevant patent citation links by using bibliographic coupling in LED illuminating technology.
J. Informetrics, 2011

Inequality of publishing performance and international collaboration in physics.
J. Assoc. Inf. Sci. Technol., 2011

Counting methods, country rank changes, and counting inflation in the assessment of national research productivity and impact.
J. Assoc. Inf. Sci. Technol., 2011

Evolution of Technology Dependence among Leading Semiconductor Companies.
Ind. Manag. Data Syst., 2011

A comparison of technology trajectories between the global and the United States in smart grid.
Proceedings of the 2011 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM), 2011

Technology manager's radar screen: Monitoring competitors' innovation performance.
Proceedings of the 2011 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM), 2011

2010
Constructing a new patent bibliometric performance measure by using modified citation rate analyses with dynamic backward citation windows.
Scientometrics, 2010

Semiconductor Industry Value Chain - Characters' Technology Evolution.
Ind. Manag. Data Syst., 2010

2007
Using Essential Patent Index and Essential Technological Strength to evaluate industrial technological innovation competitiveness.
Scientometrics, 2007

2006
Research evaluation of research-oriented universities in Taiwan from 1993 to 2003.
Scientometrics, 2006

2005
Core technologies and key industries in Taiwan from 1978 to 2002: A perspective from patent analysis.
Scientometrics, 2005

2003
Constructing a patent citation map using bibliographic coupling: A study of Taiwan's high-tech companies.
Scientometrics, 2003

2001
Geared robot manipulators with a jointed unit: Kinematic analysis and its application.
J. Field Robotics, 2001

2000
Geared Robot Manipulators with a Jointed Unit: Topological Synthesis and Its Application.
Int. J. Robotics Res., 2000

1999
A decomposition approach for the kinematic synthesis of tendon-driven manipulators.
J. Field Robotics, 1999

1998
On the drive train design of gear coupled manipulators.
J. Field Robotics, 1998

1997
Drive train configuration arrangement for gear coupled manipulators.
J. Field Robotics, 1997

1991
The generalized principle of inertia match for geared robotic mechanisms.
Proceedings of the 1991 IEEE International Conference on Robotics and Automation, 1991


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