Earth Mountain almost there, page-13

Who holds this patent? is this for AP or EM?

Note the illustrations from the 2021 AGM Pres:

Note shape of MEMS pixel element = square, not circular as in earlier configurations.



Note shape of flexures identical to patent doc.



Note descriptions as "simplified structure". No details have ever been provided other than that it is a "half structure".



Note shape of sound "image" at top centre = square. This is the same as grid pattern representation of MEMS pixel elements as being squares.