David J. Melbourne Email & Phone Number

Texas, United States

Texas, United States

Created* Patented Automatic Secure Door for use with robotic lawn mowers.* Patented Perimeter track switching system to allow secure 2-way center passage through secure door. * Patent pending magnetometer system to detect approach of robots while rejecting pets & children. * Patent pending on a a partial wire break finder for robotic mowing professionals and owners.Created all aspects of our Robot Mower door system - Electronics design, PCBs, embedded software, case design (CAD) for both injection & additive manufacturing, hardened sensors for operation outdoors in extreme conditions, mechanical door design and manufacturing.

• Patented RF consumer devices from concept prototypes to market ready products. • Designed Ultra Low Power (ULP), proprietary RF devices.• Skilled in embedded C, Assembly language & machine code firmware.• CAD Drawing from prototype to production injection.* 3D Printing for prototype evaluation.• Registered Patents, Trademarks. FCC, CE & IC certifications and RoHS Compliance • E-commerce websites, promotion, optimization, PCI compliance. • Patent search, application, prosecution and maintenance.• Created schematics, documentation, product images & package design.• Worked with overseas manufacturers on tooling, Quality Control (QC) & ESD.• Importation, HTS identification, order fulfillment and customer service.