Who fought with Philo Farnsworth over the television patent?

The individual who fought with Philo Farnsworth over the television patent was David Sarnoff. Sarnoff was a prominent figure in the development of radio and television, serving as the head of RCA (Radio Corporation of America). His involvement was pivotal during the early days of television, as he sought to establish RCA's dominance in the emerging industry.

Farnsworth, who developed the first fully electronic television system, faced significant challenges in asserting his claim to the invention against Sarnoff and RCA, who argued that their own contributions to television technology entitled them to the patent rights. This battle over intellectual property was not just a personal conflict but was emblematic of the broader corporate competition in the burgeoning field of television during the mid-20th century.

The other options listed do not have the same historical significance in relation to Farnsworth's patent struggles. Steve Jobs, for instance, is relevant to later technological innovations but did not play a role in the early television patent battles. RCA executives, while affiliated with the company and involved in the contest, do not represent a single individual with a notable direct confrontation like Sarnoff. A.C. Nielsen is known for his work in audience measurement and television ratings rather than patent disputes. Thus, David