Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sheldon Chang — 55 Patents

Snap: 46 patents #44 of 1,334Top 4%
SFSUNY Research Foundation: 3 patents #300 of 1,231Top 25%
RMRobbins & Myers: 1 patents #3 of 15Top 20%
STSymbol Technologies: 1 patents #645 of 1,181Top 55%
Santa Monica, CA: #52 of 3,628 inventorsTop 2%
California: #6,830 of 386,348 inventorsTop 2%
Overall (All Time): #45,454 of 4,157,543Top 2%
55 Patents All Time
Sheldon Chang has been granted 55 US patents while listed as an inventor at Snap. The first was granted in 1991 and the most recent in August 2025. Sheldon Chang ranks #45,454 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Sheldon Chang in Santa Monica, CA, US.

Issued Patents All Time

Showing 1–25 of 55 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12400389 Animated expressive icon Newar Husam Al Majid, Nathan Kenneth Boyd, Chamal Samaranayake, Jeremy Voss 2025-08-26
12393977 User interface to augment an image using geolocation Nicholas Richard Allen, Timothy Sehn, William Wu 2025-08-19
12289495 Media collection generation and privacy mechanisms Jacob Andreou, Donald Giovannini 2025-04-29
12248506 Generation, curation, and presentation of media collections Nicholas Richard Allen, Maria Pavlovskaia, Amer Shahnawaz, Jianchao Yang 2025-03-11
12243318 Determining a mood for a group 2025-03-04
12231437 Geo-fence authorization provisioning Nicholas Richard Allen 2025-02-18
12099707 Customized media overlays Newar Husam Al Majid, Yunchao Gong, Kirk Ouimet, Haibo Zhao 2024-09-24 $13,066,000
12056182 Object recognition based image overlays Chamal Samaranayake, Timothy Sehn, Rong Yan 2024-08-06 $9,800,000
11902287 Geo-fence authorization provisioning Nicholas Richard Allen 2024-02-13 $9,399,000
11889381 Generation, curation, and presentation of media collections Nicholas Richard Allen, Maria Pavlovskaia, Amer Shahnawaz, Jianchao Yang 2024-01-30 $14,592,000
11880923 Animated expressive icon Newar Husam Al Majid, Nathan Kenneth Boyd, Chamal Samaranayake, Jeremy Voss 2024-01-23 $22,575,000
11860959 Ranking notifications in a social network feed Yaming Lin, Andre Madeira, Jeremy Voss 2024-01-02 $10,543,000
11741136 Geolocation-based pictographs Timothy Sehn 2023-08-29 $15,050,000
11734342 Object recognition based image overlays Chamal Samaranayake, Timothy Sehn, Rong Yan 2023-08-22 $14,042,000
11710323 Determining a mood for a group 2023-07-25 $27,846,000
11688119 Animated expressive icon Newar Husam Al Majid, Nathan Kenneth Boyd, Chamal Samaranayake, Jeremy Voss 2023-06-27 $19,694,000
11671664 Media collection generation and privacy mechanisms Jacob Andreou, Donald Giovannini 2023-06-06 $13,080,000
11627141 Geo-fence authorization provisioning Nicholas Richard Allen 2023-04-11 $29,270,000
11611846 Generation, curation, and presentation of media collections Nicholas Richard Allen, Maria Pavlovskaia, Amer Shahnawaz, Jianchao Yang 2023-03-21 $28,005,000
11468618 Animated expressive icon Newar Husam Al Majid, Nathan Kenneth Boyd, Chamal Samaranayake, Jeremy Voss 2022-10-11 $27,681,000
11397517 Customized media overlays Newar Husam Al Majid, Yunchao Gong, Kirk Ouimet, Haibo Zhao 2022-07-26 $65,377,000
11301960 Object recognition based image filters Chamal Samaranayake, Timothy Sehn, Rong Yan 2022-04-12 $154,009,000
11301671 Determining a mood for a group 2022-04-12 $154,009,000
11281701 Geolocation-based pictographs Timothy Sehn 2022-03-22 $166,457,000
11216869 User interface to augment an image using geolocation Nicholas Richard Allen, Timothy Sehn, William Wu 2022-01-04 $74,915,000