William W. Sprague — 9 Patents at Apple

William W. Sprague has been granted 9 US patents while listed as an inventor at Apple. The first was granted in 2021 and the most recent in December 2025. William W. Sprague ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list William W. Sprague in Berkeley, CA, US.

Patents per Year

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Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12513280	Perceptual measure of end-to-end splay	Lionel Ernest Edwin, Luke A. Pillans, Thomas R. Matzinger	2025-12-30
12481175	Head-mounted display device with vision correction	Victoria C. Chan, Christina G. Gambacorta, Graham B. Myhre, Hyungryul Choi, Na Zhu +7 more	2025-11-25
11927757	Electronic device display having distortion compensation	Milad Akhlaghi Bouzan, Anup Rathi, Duncan A. McRoberts, Tahereh Majdi	2024-03-12	$247,967,000
11874530	Head-mounted display device with vision correction	Victoria C. Chan, Christina G. Gambacorta, Graham B. Myhre, Hyungryul Choi, Nan Zhu +7 more	2024-01-16	$257,290,000
11450297	Electronic device with central and peripheral displays	David W. Lum, Pretesh A. Mascarenhas, Shubham A. Gandhi, Tyler B. Milhem	2022-09-20	$272,149,000
11442543	Electronic devices with monocular gaze estimation capabilities	Yashas Rai Kurlethimar, Giovanni Carbone, Milad Akhlaghi Bouzan, Nicolas P. Bonnier	2022-09-13	$228,578,000
11195495	Display system with facial illumination	Jeremy C. Franklin, Andreas Weber, Brandon E. Clarke, Forrest C. Wang, Wey-Jiun Lin	2021-12-07	$375,732,000
11064387	Adaptive wireless transmission schemes	Aleksandr Movshovich, Arthur Y. Zhang, Hao Pan, Holly Gerhard, Jim C. Chou +4 more	2021-07-13	$414,399,000
10996748	Gaze-dependent display encryption	Mehmet N. Agaoglu, Cheng Chen, Harsha Shirahatti, Zhibing Ge, Shih-Chyuan Fan Jiang +2 more	2021-05-04	$316,122,000

William W. Sprague — 9 Patents

Patents per Year

Issued Patents All Time

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