Read it as a financing document. On December 29, 2020, Telesat was granted US10875668B2, “Satellite system and method for global coverage,” classified in B64G 1/1085, the constellation-architecture art. The claim is about geometry: orbital planes and satellite counts chosen to blanket the Earth.
For a capital-markets desk, constellation geometry is a balance-sheet variable in disguise. Every satellite in the architecture is a unit of capex — build cost, launch cost, and a slice of the ground network. The number the patent implies, satellites required for global coverage, multiplies straight through into the financing a LEO operator must raise before a single paying customer is served at scale.
That is the brutal arithmetic of LEO broadband: the capital is front-loaded and the revenue is back-loaded. An operator funds and launches most of the constellation before it can sell global service, which means the architecture choice in a patent like this is also a statement about how deep a hole the company digs before it climbs out. Fewer satellites for the same coverage is a smaller hole; more is a larger one.
The disciplined caveat: a coverage patent describes an architecture, not a funded program, and the gap between a granted claim and a financed, launched constellation is measured in billions of dollars and years. Many LEO architectures have been patented; few have been fully funded.
What the filing usefully fixes is the shape of the bet. When you read a LEO operator's capital raise, the constellation geometry tells you how much money has to go in before any comes out — and a coverage patent is that geometry, on the record.