Corning Inc (GLW) operating KPIs
GLWNYSEDrawing & Insulating of Nonferrous WireFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 16/3073% above fair value
$123.31−5.57 (-4.32%)
Close on Oct 30, 2026Market cap $106.22BP/E 49.9Yield 0.91%
Corning optical Communications — Patents Granted in Last 3 Years (U.S.)
Annual figures from Corning's filings and investor materials
Latest, FY2025
1,625
Period ended Dec 31, 2025
Change on a year earlier
-22.2%
2,089 in FY2024
History
9 years
Since FY2017
Sources
9
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Optical Communications — Patents Granted in Last 3 Years (U.S.) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 1,625 | -22.2% | Corning Form 10-K (filed 2026-02-12) ↗ |
| FY2024 | Dec 31, 2024 | 2,089 | -5.6% | Corning Form 10-K (filed 2025-02-13) ↗ |
| FY2023 | Dec 31, 2023 | 2,213 | +3.7% | Corning Form 10-K (filed 2024-02-12) ↗ |
| FY2022 | Dec 31, 2022 | 2,135 | +1.2% | Corning Form 10-K (filed 2023-02-13) ↗ |
| FY2021 | Dec 31, 2021 | 2,110 | -2.7% | Corning Form 10-K (filed 2022-02-14) ↗ |
| FY2020 | Dec 31, 2020 | 2,169 | -0.5% | Corning Form 10-K (filed 2021-02-12) ↗ |
| FY2019 | Dec 31, 2019 | 2,180 | -6.8% | Corning Form 10-K (filed 2020-02-18) ↗ |
| FY2018 | Dec 31, 2018 | 2,340 | +23.2% | Corning Form 10-K (filed 2019-02-12) ↗ |
| FY2017 | Dec 31, 2017 | 1,900 | – | Corning Form 10-K (filed 2018-02-15) ↗ |
Cite this data
StockData. (2026). Corning Optical Communications — Patents Granted in Last 3 Years (U.S.), annual FY2017–FY2025 [Data set]. Compiled from Corning SEC filings and investor materials. https://stockdatahq.com/stocks/glw/kpis/pat-opt-us
See every metric in the Corning KPI table. Data updated Oct 28, 2026.