{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Microsoft", "item": "https://www.patentleaderboard.com/company/microsoft"}, {"@type": "ListItem", "position": 3, "name": "Szymon Madejczyk", "item": "https://www.patentleaderboard.com/inventor/fl:sz_ln:madejczyk-1"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SM

Szymon Madejczyk — 16 Patents

Microsoft: 16 patents #2,398 of 40,388Top 6%
Sammamish, WA: #325 of 2,558 inventorsTop 15%
Washington: #6,223 of 76,902 inventorsTop 9%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Szymon Madejczyk has been granted 16 US patents while listed as an inventor at Microsoft. The first was granted in 2018 and the most recent in August 2025. Szymon Madejczyk ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Szymon Madejczyk in Sammamish, WA, US.

Patents per Year

Patents granted per year, 2018 to 2025Bar chart with a peak of 7 patents in 2018.peak 72018: 7 patents20182019: 2 patents20192021: 1 patents20212022: 2 patents20222023: 1 patents20232024: 2 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12387175 Object for pre- to post-meeting collaboration Shiraz J. Cupala, Eric J. Hull, Kevin D. Morrison, Lan Ye, Shivaram Prabhakar +2 more 2025-08-12
12143232 Auto-generated object for impromptu collaboration Shiraz J. Cupala, Eric J. Hull, Kevin D. Morrison, Julia Foran, James Paul Kardos, Jr. 2024-11-12 $340,543,000
11962427 Auto-generated object for impromptu collaboration Shiraz J. Cupala, Eric J. Hull, Kevin D. Morrison, Julia Foran, James Paul Kardos, Jr. 2024-04-16 $292,834,000
11836679 Object for pre- to post-meeting collaboration Shiraz J. Cupala, Eric J. Hull, Kevin D. Morrison, Lan Ye, Shivaram Prabhakar +2 more 2023-12-05 $332,033,000
11348072 Techniques for sharing electronic calendars between mailboxes in an online application and collaboration service Jaskaran Singh, Aaron Eugene Stout, Balasubramanian Ramachandran, Carolyn Amy McKenna, Julia Foran Schearer 2022-05-31 $297,811,000
11281655 Data migration validation Jaskaran Singh, Sina Hakami 2022-03-22 $265,438,000
10922661 Controlling a computing system to generate a pre-accept cache for calendar sharing Balasubramanian Ramachandran, Jaskaran Singh 2021-02-16 $170,991,000
10509640 Add a new instance to a series Jaskaran Singh, Dipak Sarjerao Pawar, Roberto Ribeiro da Fonseca Mendes 2019-12-17 $65,953,000
10331656 Data migration validation Jaskaran Singh, Sina Hakami 2019-06-25 $55,928,000
10163076 Consensus scheduling for business calendar Jaskaran Singh, Roberto Ribeiro da Fonseca Mendes, Anna Pablo, Carolyn Amy McKenna 2018-12-25
10073869 Validating migration data by using multiple migrations Jaskaran Singh, Sina Hakami 2018-09-11 $66,069,000
9979682 Command propagation optimization Jaskaran Singh 2018-05-22 $60,030,000
9977666 Add a new instance to a series Jaskaran Singh, Dipak Sarjerao Pawar, Roberto Ribeiro da Fonseca Mendes 2018-05-22 $60,030,000
9929989 Interoperability with legacy clients Jaskaran Singh, Roberto Ribeiro da Fonseca Mendes, Jaya Matthew 2018-03-27 $58,225,000
9882854 Email parking lot Jaskaran Singh, Roberto Ribeiro da Fonseca Mendes 2018-01-30 $43,259,000
9871801 Secure computing system record access control Jaskaran Singh, Sina Hakami 2018-01-16 $39,938,000