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 (Worldwide)
Annual figures from Corning's filings and investor materials
Latest, FY2025
4,121
Period ended Dec 31, 2025
Change on a year earlier
-11.4%
4,652 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 (Worldwide) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 4,121 | -11.4% | Corning Form 10-K (filed 2026-02-12) ↗ |
| FY2024 | Dec 31, 2024 | 4,652 | -3.6% | Corning Form 10-K (filed 2025-02-13) ↗ |
| FY2023 | Dec 31, 2023 | 4,824 | +5.2% | Corning Form 10-K (filed 2024-02-12) ↗ |
| FY2022 | Dec 31, 2022 | 4,584 | +0.5% | Corning Form 10-K (filed 2023-02-13) ↗ |
| FY2021 | Dec 31, 2021 | 4,562 | +0.9% | Corning Form 10-K (filed 2022-02-14) ↗ |
| FY2020 | Dec 31, 2020 | 4,522 | -4.8% | Corning Form 10-K (filed 2021-02-12) ↗ |
| FY2019 | Dec 31, 2019 | 4,750 | -6.1% | Corning Form 10-K (filed 2020-02-18) ↗ |
| FY2018 | Dec 31, 2018 | 5,060 | +20.5% | Corning Form 10-K (filed 2019-02-12) ↗ |
| FY2017 | Dec 31, 2017 | 4,200 | – | Corning Form 10-K (filed 2018-02-15) ↗ |
Breakdown
What makes up optical communications — patents granted in last 3 years (worldwide)
Cite this data
StockData. (2026). Corning Optical Communications — Patents Granted in Last 3 Years (Worldwide), annual FY2017–FY2025 [Data set]. Compiled from Corning SEC filings and investor materials. https://stockdatahq.com/stocks/glw/kpis/pat-opt-ww
See every metric in the Corning KPI table. Data updated Oct 28, 2026.