Aircraft Sensor & Diagnostic Systems

Technologies for detecting operational parameters, monitoring component health, and diagnosing malfunctions in aircraft using various sensors and data analysis, often employing AI/ML.

4,435 US filings from 1,111 companies since 2023 · 2023: 1,222 · 2024: 1,220 · 2025: 1,273 · 2026 YTD: 720

Aircraft Equipment

Top companies

Ranked by filings in this theme since 2023. 2026 is partial.

#	Company	Since 2023	2023	2024	2025	2026 YTD	YoY
1	The Boeing Company	339	78	95	116	50	+22.1%
2	Honeywell International Inc.	204	70	51	50	33	-2.0%
3	BETA AIR, LLC	122	74	30	14	4	-53.3%
4	Pratt & Whitney Canada Corp.	98	28	21	30	19	+42.9%
5	Rosemount Aerospace Inc.	79	35	14	23	7	+64.3%
6	Rockwell Collins, Inc.	73	18	27	22	6	-18.5%
7	TOYOTA JIDOSHA KABUSHIKI KAISHA	66	15	19	15	17	-21.1%
8	General Electric Company	60	10	16	21	13	+31.2%
9	Seiko Epson Corporation	58	22	11	23	2	+109.1%
10	THALES	52	16	15	11	10	-26.7%
11	Ford Global Technologies, LLC	50	14	14	10	12	-28.6%
12	RTX Corporation	46	·	7	25	14	+257.1%
13	Textron Innovations Inc.	46	13	15	12	6	-20.0%
14	B/E Aerospace, Inc.	45	5	13	18	9	+38.5%
15	AIRBUS OPERATIONS LIMITED	43	12	11	16	4	+45.5%
16	Robert Bosch GmbH	43	13	11	14	5	+27.3%
17	Snap-on Incorporated	43	12	13	8	10	-38.5%
18	DELL PRODUCTS L.P.	42	4	7	17	14	+142.9%
19	GOODRICH CORPORATION	40	16	11	10	3	-9.1%
20	Hyundai Motor Company	35	9	10	8	8	-20.0%
21	SAFRAN AIRCRAFT ENGINES	35	8	14	9	4	-35.7%
22	HAMILTON SUNDSTRAND CORPORATION	33	12	6	12	3	+100.0%
23	Kia Corporation	32	7	10	7	8	-30.0%
24	AIRBUS OPERATIONS GMBH	31	7	9	9	6	0.0%
25	AIRBUS HELICOPTERS	28	10	9	6	3	-33.3%