And (from the article) Iris development was funded almost exclusively by Lotus, under contract, with an exclusive option to purchase all the IP generated. That sounds a lot like a wholly-owned subsidiary.
Most laypeople think in terms of products, not corporate entities. The various international Google subsidiaries are all separate corporations, yet the lawyers & VPs who set them up aren't considered "founders" of them. Meanwhile, business units that operate with significant autonomy and generate a product that's distinct from the parent company's main business usually do have a "founder" figure.
Where would you put Android on this continuum? It's a business unit within Google now. However, it's run with a large degree of autonomy, has its own codebase, and creates a product quite distinct from Google. And moreover, it actually was founded by Andy Rubin as an independent startup, but purchased well before they got to market.
Most laypeople think in terms of products, not corporate entities. The various international Google subsidiaries are all separate corporations, yet the lawyers & VPs who set them up aren't considered "founders" of them. Meanwhile, business units that operate with significant autonomy and generate a product that's distinct from the parent company's main business usually do have a "founder" figure.
Where would you put Android on this continuum? It's a business unit within Google now. However, it's run with a large degree of autonomy, has its own codebase, and creates a product quite distinct from Google. And moreover, it actually was founded by Andy Rubin as an independent startup, but purchased well before they got to market.