Answer is : Freescale semiconductor !

The story is here :

So as it goes, days after flight MH370 goes missing, a patent is approved. 4 of the 5 patent holders are Chinese employees of Freescale Semiconductor of Austin TX. The fifth is the company itself. Each patent is divided into 20% increments to the 5 holders - Peidong Wang, Suzhou, China, (20%), Zhijun Chen, Suzhou, China, (20%), Zhihong Cheng, Suzhou, China, (20%), Li Ying, Suzhou, China, (20%), Freescale Semiconductor (20%).

If a patent holder dies, the remaining holders equally share the dividends of the deceased so long as it's not disputed in a will. If 4 of the 5 patent holders die, then the remaining patent holder gets 100% of the wealth of the patent. That remaining Patent holder is Freescale Semiconductor. Who owns Freescale Semiconductor? Answer: Jacob Rothschild! He owns it through Blackstone who themselves own Freescale.

Here's a motive for the missing Beijing plane - all 4 Chinese Patent members were passengers on the missing plane. Patent holders can alter the proceeds legally by passing wealth to their heirs. However, they can only do that when the patent is approved. This is just another rule contrived by con-minded and criminals. It simply enables evil-minded scum the opportunity to commit skulduggery. So when the plane went missing, the patent had not been approved. As soon as the plane went missing, in other words 'operation successful' the patent is approved and thank you very much! Rothschild once again gets the lot - 100% patent holder. That is... once the other 4 Patent holders are declared deceased. Blatant as you like. "Freescale Semiconductor Employees Confirmed Passengers on Malaysia Airlines Flight MH370: Austin, Texas (Business Wire) Mar. 8, 2014: Freescale Semiconductor has confirmed that 20 of its employees were confirmed passengers on Malaysia Airlines Flight MH370 en route from Kuala Lumpur to Beijing. Twelve are from Malaysia and eight are from China. The entire Freescale Semiconductor community is deeply saddened by this news. The company is continuing to monitor the situation and will provide more information as it becomes available."

http://www.4key.net/asia/malaysia-airlines-flight-370-patents-patents-patents/

(please don't start argumenting and cussing about what's true or not or what sources to trust. I never claim to know the truth, but all information out there is worth considering)