Category:Douglas J.W. MACFARLANE

Douglas J.W. MACFARLANE

Executive Summary

Douglas J.W. MACFARLANE is an inventor who has filed 2 patents. Their primary areas of innovation include {using analogue-digital or digital-analogue conversion ( (1 patents), Analogue/digital converters ({ (1 patents), {using digitally weighted transducing elements} (1 patents), and they have worked with companies such as Cirrus Logic International Semiconductor Ltd. (2 patents). Their most frequent collaborators include (2 collaborations), (1 collaborations).

Patent Filing Activity

File:Douglas J.W. MACFARLANE Monthly Patent Applications.png

Technology Areas

File:Douglas J.W. MACFARLANE Top Technology Areas.png

List of Technology Areas

• H03F3/2175 ({using analogue-digital or digital-analogue conversion (): 1 patents
• H03M1/12 (Analogue/digital converters ({): 1 patents
• H04R1/005 ({using digitally weighted transducing elements}): 1 patents
• H03F2200/351 (AMPLIFIERS): 1 patents
• H03K17/687 (PULSE TECHNIQUE (measuring pulse characteristics): 1 patents
• H03K19/0005 (Logic circuits, i.e. having at least two inputs acting on one output (circuits for computer systems using fuzzy logic): 1 patents
• H03K19/018585 (PULSE TECHNIQUE (measuring pulse characteristics): 1 patents

Companies

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List of Companies

• Cirrus Logic International Semiconductor Ltd.: 2 patents

Collaborators

• John P. LESSO (2 collaborations)
• John L. MELANSON of Austin TX (US) (1 collaborations)