What is in the corpus
Every standards contribution SEP Insights has ingested, counted by body, by year and by the companies that filed them. This page is open; the modules that read the documents themselves need an account.
1.6M+ contributions, 2015 to 2026 · counted 2026-10-13 · 260,000+ earlier contributions carry no date in the record and are not in the chart
3GPP · CONTRIBUTIONS PER YEAR
42,000+
150,000+
350,000+
110,000+
100,000+
91,000+
100,000+
100,000+
110,000+
77,000+
81,000+
44,000+
3GPP · MOST ACTIVE COMPANIES
340,000+
270,000+
200,000+
96,000+
85,000+
73,000+
53,000+
45,000+
38,000+
36,000+
34,000+
24,000+
Corporate familyLegal entitySubsidiaries counted with the parent: HiSilicon with Huawei, Alcatel-Lucent with Nokia.
3GPP · BY WORKING GROUP
230,000+
200,000+
180,000+
180,000+
100,000+
100,000+
100,000+
80,000+
65,000+
63,000+
The documents behind these counts
An account opens the modules that read them: essentiality against spec clauses, validity against the dated record, and the provenance of a clause back to the contribution that introduced it.