Company Filing History:
Years Active: 1978
Title: The Innovations of Charles J. Southard: A Pioneering Inventor from Bellaire, TX
Introduction: Charles J. Southard is a notable inventor based in Bellaire, Texas, known for his contributions to electronic devices, particularly in the realm of calculators. With a documented patent, Southard has made significant strides in improving the functionality and efficiency of electronic circuits.
Latest Patents: Southard holds a patent for "Switching Control Circuits for Electronic Calculator with Push-Button." This innovative design features a power supply ON-OFF arrangement actuated by momentary-closure push-button switches integrated into the keyboard of the calculator. The invention cleverly utilizes a bistable latch circuit within the calculator chip that remains powered by the battery. When the ON key is pressed, this circuit switches to an ON condition, activating an oscillator that boosts voltage above the battery level. This high voltage is then used to drive a large, low-resistance transistor in series with the voltage supply line, ensuring the minimal voltage drop across the transistor and optimizing performance.
Career Highlights: During his career, Southard has been associated with Texas Instruments Corporation, a leading company in the field of electronics. His work has contributed to the advancement of calculator technology, enhancing user experience through improved efficiency and functionality.
Collaborations: Throughout his journey, Charles J. Southard has collaborated with notable colleagues, including David J. McElroy and Graham S. Tubbs. These professional relationships have fostered an environment of innovation, allowing for the exchange of ideas and improvements in electronic design.
Conclusion: Charles J. Southard exemplifies the spirit of innovation through his work with Texas Instruments Corporation. His patented technology has left a mark on the electronic calculator industry, showcasing how inventive thinking can lead to practical advancements in everyday devices. Through his achievements, Southard continues to inspire future inventors in the field.