Technicals Papers & Journals

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Our years of intensive focus on specialized areas of R&D activities have fostered new knowledge and leading-edge technologies that contribute to the advancement of the globally niched domain expertise in high precision 2-axis digital leveling measurement. Apart from knowledge disclosed in the form of intellectual property, we continue to disseminate our knowledge base in various avenues such as technical paper, international journals, seminar and conferences.

The following are samples of documents for user references. Digi-Pas® maintains copies of technical papers/reports, journals, conference papers, seminar/lecture presentations documents, which kept available upon request by the related parties and authorities.

These documents may be obtained from respective journal publication or upon request by filling the form on "Contact Us" and subject to terms and conditions stated herein.

Technicals Papers

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Title Download Author(s) Language File Size Date
» IoT-enabled intelligent MEMS-driven 2-axis Precision Digital Level: real-time wireless reading & tracking measurements with Smart Mobile Devices - Industry 4.0.** Mr. Koh Waikin
Mr. Kuu Bi Yong;
Dr. Li Hui Hong J.K.		 English 1.15Mb 18-Sep-2016
» Compensating Cross-Axis Error in 2-axis MEMS angular measuring device: A comparative study with Pendulum-inductive, Pendulum-capacity and Servo-driven angular measuring instruments.* Mr. Simon Moe
Mr. Kuu Bi Yong;
Dr. Li Hui Hong J.K.		 English 1.1Mb 15-Aug-2014
» Characterizing and testing of 2-axis ultra-high precision digital levelling and wide-range angular measurement.* Mr. Kuu Bi Yong;
Dr. Li Hui Hong J.K.		 English 1.2Mb 25-May-2012
» Thermocompensated SuperMEMS sensor module for 2-axis precision digital levelling for operating in wide-temperature range environment.* Mr. Kuu Bi Yong;
Dr. Li Hui Hong J.K.		 English 1.2Mb 18-Jan-2012
» A Comparative Study on Testing of Wide-Range Angles Precision 2-axis Digital Angular Measuring Instrument. Dr. Li Hui Hong J.K.;
Mr. Kuu Bi Yong;
Ms. J.H.Lau		 English 0.8Mb 01-Aug-2011
» The implication of Swash Error to calibration system uncertainty when testing high accuracy inclinometer utilizing MEMS technology.* Mr. Kuu Bi Yong;
Dr. Li Hui Hong J.K.		 English 1.7Mb 23-Oct-2010
» Quantifying cross-axis error in wide-range angles and high precision digital levelling instrument utilizing ultrahigh precision nanotech turning machine.* Mr. Kuu Bi Yong;
Dr. Li Hui Hong J.K.		 English 0.5Mb 08-Mar-2008
International journals and conference paper
Title Download Author(s) Language File Size Date
» Transformative Innovation: turning commoditised products into radically high-valued Products. Journal of Intelligent Manufacturing, Vol. 28, issue 159, 2017, pp 1-14. Dr. Li Hui-Hong J.K.;
Prof. Kim Hua Tan		 English 0.15Mb 05-Jan-2017
» Transformative Innovation: Transforming Commodity to High-Value, Radically-differentiated Innovative New Products. International Asia Conference on Industrial Engineering and Management Innovation, 2016 Dr. Li Hui-Hong J.K.;
Prof. Kim Hua Tan		 English 0.15Mb 21-July-2016
» Rapid production ramp-up capability: a collaborative supply network perspective International Journal of Production Research, 2013 Dr. Li Hui-Hong J.K.;
Dr. Shi, Y.J.;
Prof. Gregory, M.J.;
Prof. Kim Hua Tan		 English 0.2Mb 29-Sep-2013
» Sustaining Growth in Electronic Manufacturing Sector - Lesson from Japanese Midsized EMS Providers International Journal of Production Research Vol.49, No.18, 15 Sep. 2011, pp. 5415-5430 Dr. Li Hui Hong J.K.;
Prof. Kim Hua Tan;
Mr. Atsunori Hida		 English 0.2Mb 15-Sep-2011
» A Supplier Perspective on Rapid New Product Volume Ramp-Up Manufacturing Strategy IEEE Engineering Management Conference Proceedings, Volume 1, 2004, p. 324 - 327 Dr. Li Hui Hong J.K.;
Dr. Shi, Y.J.;
Prof. Gregory, M.J.		 English 0.2Mb 18-Oct-2004
» SMEs Business Growth Model - A Medium to Big Effort International Journal of Management and Enterprise Development, Vol. 1, No. 3, 2004, pp.195 - 207 Dr. Li Hui Hong J.K.;
Prof. Kim Hua Tan		 English 0.4Mb 01-Jun-2004
» Modelling of recording system performance and its relationship to recording media propertiesJournal of Magnetism and Magnetic Materials, Volume 120, Issue 1-3, 1993, p. 206-209 Dr. Li Hui Hong J.K.;
Prof. B.K. Middleton
Dr. J.J. Miles		 English 0.3Mb 01-Mar-1993
Seminar,Forums & Lectures
Jul. 18, 2021 Dr. Jim Li and Prof. Tan presented a paper at The 15th International Conference on Operations and Supply Chain Management entitled "Sustainable Transformative Innovation in Response to COVID-19 and Beyond". This paper won OUTSTANDING PAPER AWARD.
Oct. 14, 2020 Dr. Jim Li presented a vertual talk at CAMBRIDGE UNIVERSITY, Institute for Manufacturing, Cambridge, UK entitled "Transformative Innovation: A Radical and Disruptive Innovation Model".
Jul. 28, 2018 Dr. Jim Li presented a talk at WASEDA UNIVERSITY, TOKYO, Japan entitled "Transformative Innovation: Creating and Capturing High-Valued Transformative New Products and Services with Emerging NEW Technologies".
July 21, 2016 Prof. Tan and Dr. Jim Li presented a paper at the International Asia Conference on Industrial Engineering and Management Innovation, Hongkong entitled "Transformative Innovation: Transforming Commodity to High-Value, Radically-differentiated Innovative New Products".
Jun. 15, 2016 The Institute for Manufacturing, Technology Management & Policy of Cambridge University, UK invited Dr. Jim Li to give a talk entitled: "Creating and Capturing High-Value Manufacturing with Radically Disruptive Technologies and Business Models".
May 16, 2014 Dr. Jim Li was invited to the IfM Buns Talk at Institute for Manufacturing, Department of Engineering, Cambridge University, UK. He presented a talk entitled "Creating New Products and Business with New Technology".
May 09, 2014 Dr. Jim Li presented a talk at Control Forum 2014, Stuttgart, Germany entitled "Digi-Pas® 2-axis Ultra-Precision Digital Level: An Effective Solution to Optimize CNC Machine Accuracy & Speed Performance".