This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research Article
Shiqiang Sun
University of Science and Technology Beijing
Corresponding Author
ORCiD: https://orcid.org/0000-0002-1891-0745
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Declarations:
Declarations
- The author has confirmed that a statement listing potential conflicts of interest or lack thereof is included in the text.
As the core industry of technological innovation abilities, patent-intensive industries, cultivating their rapid development is conducive to breaking the "technological lock-in" and realizing my country's independent innovation in the core technology field. Based on the INNOJOY patent database, the wireless communication network patent was selected as the research object, and the subjective and objective weighting method and the growth rate cycle index synthesis method were used to measure the technical lock-in from the perspective of TML. The study found: (1) The technology lock-in index of the United States, Japan, and South Korea generally shows an upward trend, while the technology lock-in index of China has a trend of declining volatility, and the United States has the highest degree of lock-in in wireless communication network technology, ranking first. Japan is in the second position, South Korea is in the third position, and China is in the fourth position; (2) The six core technologies identified belong to American companies. The public years are concentrated in 2017 and 2019, and the technical field is concentrated in H04W72/04 ( The same data transmission method and user equipment), H04W72/08 (signaling for nearness service and D2D discovery in LTE networks), and H04L1/00 (method to support channel division information for uplink and downlink channels) And) these three core patents show the three core technologies are technologies in wireless communication networks.
Keywords
TML Model, Patent-intensive Industries, Technology Lock-in, Growth Rate Cycle Index Synthesis
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research Article
Shiqiang Sun
University of Science and Technology Beijing
Corresponding Author
ORCiD: https://orcid.org/0000-0002-1891-0745
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 3
Posted 09 Sep, 2021
No community comments so far
No comments provided
No comments provided
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Management
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Declarations:
Declarations
- The author has confirmed that a statement listing potential conflicts of interest or lack thereof is included in the text.
As the core industry of technological innovation abilities, patent-intensive industries, cultivating their rapid development is conducive to breaking the "technological lock-in" and realizing my country's independent innovation in the core technology field. Based on the INNOJOY patent database, the wireless communication network patent was selected as the research object, and the subjective and objective weighting method and the growth rate cycle index synthesis method were used to measure the technical lock-in from the perspective of TML. The study found: (1) The technology lock-in index of the United States, Japan, and South Korea generally shows an upward trend, while the technology lock-in index of China has a trend of declining volatility, and the United States has the highest degree of lock-in in wireless communication network technology, ranking first. Japan is in the second position, South Korea is in the third position, and China is in the fourth position; (2) The six core technologies identified belong to American companies. The public years are concentrated in 2017 and 2019, and the technical field is concentrated in H04W72/04 ( The same data transmission method and user equipment), H04W72/08 (signaling for nearness service and D2D discovery in LTE networks), and H04L1/00 (method to support channel division information for uplink and downlink channels) And) these three core patents show the three core technologies are technologies in wireless communication networks.
This preprint is available for download as a PDF.
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