Company Filing History:
4 out of 122 
4 out of 200 
2 out of 108 
Years Active: 1977-1988
Title: Max S Macrander: Innovator in Pulse Code Modulation Technology
Introduction
Max S Macrander is a notable inventor based in Warrenville, IL, with a significant contribution to the field of pulse code modulation (PCM) technology. He holds a total of 12 patents, showcasing his innovative spirit and technical expertise. His work has had a lasting impact on the development of circuits that enhance the efficiency and functionality of PCM systems.
Latest Patents
Among his latest patents, Macrander has developed a "Divider Circuit for Encoded PCM Samples." This circuit is designed to divide pulse code modulation samples in D2 format. It features an exponent subtractor that calculates the difference of the exponents of two numbers. Additionally, a mantissa multiplier circuit determines the quotient by multiplying the mantissa of the PCM sample by an inverted divider. A sign generator provides a sign value for the resultant quotient, while a normalizer circuit ensures that the quotient mantissa remains within a predetermined range of values.
Another significant patent is the "Multiply/Divide Circuit for Encoder PCM Samples." This circuit is capable of multiplying or dividing PCM samples in D2 format. It includes an exponent adder/subtractor that computes the sum or difference of the exponents of two numbers. The mantissa multiplier/divider circuit determines the product or quotient of the two mantissas, and a sign generator provides a sign value for the resultant product or quotient. A normalizer circuit is also included to ensure that the product or quotient mantissa has a predetermined range of values.
Career Highlights
Throughout his career, Max S Macrander has worked with prominent companies such as GTE Automatic Electric Incorporated and GTE Communication Systems Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in technology.
Collaborations
Macrander has collaborated with notable individuals in the field, including Ivan L Edwards and Jeffrey P Mills. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Max S Macrander is a distinguished inventor whose work in pulse code modulation technology has led to significant advancements in the field. His patents reflect his dedication to innovation and his ability to solve complex technical challenges. His contributions continue to influence the industry and inspire future inventors.