Observatory of Economic Complexity - Electrical Machinery & Equipment Profile vs USPTO PatentsView API - Electronics Patents

Chapter-scale truth with the arguments settled. BACI exists because countries disagree about the same shipment - the exporter books one number, the importer another - and the reconciliation produces one usable figure per bilateral flow. On top of that sits $3.44 trillion of 2024 world chapter 85 trade, split so China's $1.06 trillion is visible as nearly half the chapter and more than triple second-place Chinese Taipei at $290 billion, with South Korea at $233 billion and Germany at $157 billion behind Vietnam's $199.7 billion. The ranking everyone cites comes ready-made, already argued.

Two-sided corridors, not one home market. Exporter and importer are both named dimensions, so China-to-Germany resolves as the same flow whether you approach it from either end, and the United States shows up on both sides of its own ledger - $188 billion out as an exporter against far larger inflows as an importer. Corridor analysis needs no external gazetteer; see bilateral trade flows.

Mirror data as rescue infrastructure. Because partner reports stand in where domestic statistics are thin, roughly 200 economies appear in the matrix even when some publish little themselves - the smaller half of the matrix exists only because someone else counted it.

Thirty years and an opinion. Revision cubes run 1995 through 2024, long enough for structural trend work, and the source computes its own economic complexity indicators - ECI for countries, PCI for products - turning who can build electronics from an argument into a ranked index. See the Harmonized System code for how the chapter coding works.

Five decades of the official American record. Grants run 1976 through 2024 - more than 12 million documents on one continuous spine, with pre-grant publications layered in from 2001. A semiconductor packaging trend line crosses five classification revisions without ever leaving the dataset.

Entities that survive their own paperwork. Disambiguation means assignee_id stays constant when a company renames, merges or re-registers, while raw_assignee_organization preserves the spelling printed on the patent - group on the UUID, label with the name, and the corporate R&D league table assembles itself instead of fragmenting into spelling variants. rawlocation_id puts the same discipline under addresses, which is what makes an innovation map rather than an alphabetized pile.

Technology resolution to the niche. CPC section H is electricity; class 01 is basic electric elements and semiconductors; subclass L is the semiconductor subclass; subgroup 1156 is a specific device structure. That granularity - plus WIPO technology fields grouping electrical machinery, computer technology, semiconductors and measurement - is what turns a crowded field into a mappable landscape; see CPC and IPC classification.

Lead time as a measurable quantity. Filing behavior precedes products by years, and the record carries its own intensity measures in num_claims and citation links. One captured row shows the texture: patent 10000000, Coherent LADAR using intra-pixel quadrature detection, utility grant dated 2018-06-19, kind B2, 20 claims, withdrawn 0 - twenty-ish measured facts about one idea, on the day it became property.