· Patent alert (shared reading view)Run of 17/08/2026DE EN

5 new patents for “high current automotive connector - EXAMPLE for inventMAP Website”

Newly published since 19/05/2026 · as of 17/08/2026

Trial run — this report shows the last 90 days for review. It does not mean “new since the last run”, and the rhythm of the real watcher is unaffected.

5 of the new patents were automatically analysed in depth (TRIZ review) — the analyses of this search are now up to date. The AI sentences (problem/solution, observations) stay in the language the report was generated in; patent texts remain in their original language.

🔭 Watcher observations

TESE are Altshuller’s “trends of engineering system evolution”: recurring maturation paths along which almost every technology moves in recognizable stages — for example from rigid to movable designs, or from single parts to complete systems. The watcher reports when a new patent is further along one of these lines than the field has been so far: an early hint of where the technology is heading.

System-VollständigkeitStage 2 (“Steuerung intern”) instead of 1 (“4 Teile vorhanden”) so far

What this means: Das System steuert sich zunehmend selbst (Sensorik und Regelung an Bord).

What we base it on (3 patent(s)):

CN 224458753 U — Doppelte Dichtungsanordnung mit Klemmnut, Dichtring und Feder sowie abnehmbarer Dichtungsbaugruppe an der Steckhülse.
CN 224384739 U — Integrierte Verdrahtungsanschlussstruktur mit mehreren Steckertypen in einer festen Endfläche ermöglicht Kompatibilität mit verschiedenen Stromstärken.
WO 2026109104 A1 — Zweistufige Steckkammer mit unterschiedlichen Durchmessern und einer Kontaktkäfig-Anordnung mit Federkontakten, die den Stecker präzise führen und stabil halten.

KoordinationStage 2 (“dynamisch abgestimmt”) instead of 1 (“abgestimmt”) so far

What this means: Die Abstimmung passt sich im Betrieb an (z. B. last- oder drehzahlabhängig).

What we base it on (1 patent(s)):

CN 224384739 U — Integrierte Verdrahtungsanschlussstruktur mit mehreren Steckertypen in einer festen Endfläche ermöglicht Kompatibilität mit verschiedenen Stromstärken.

Applicant: JINAN HUAYUN KELEI LIGHTNING PROTECTION TECH CO LTD (1) · SHENZHEN CHUNNI ELECTRONICS CO LTD (1) · CHENGDU ARGANGLE TECH CO LTD (1) · SHENZHEN YONGGUI TECH CO LTD (1) · KIEKERT AG (1)Regions: CN 4 · WO 1

CN 224458753 U2026-07-03
Waterproof high-current female seat connector
Applicant: JINAN HUAYUN KELEI LIGHTNING PROTECTION TECH CO LTD
The utility model provides a waterproof large-current female seat connector, and belongs to the technical field of connectors.
Applicant new to the fieldKombinierte Verriegelungsdichtung · already 29 of this typeInventive level 2/5
Problem: Wasserdichte Hochstrom-Buchsensteckverbinder benötigen zuverlässige Abdichtung bei mechanischer Belastung. Solution: Doppelte Dichtungsanordnung mit Klemmnut, Dichtring und Feder sowie abnehmbarer Dichtungsbaugruppe an der Steckhülse.
Above the dominant TESE stage: System-Vollständigkeit: Stufe 2 — bisher dominant 1
Contradiction: Sicherheit, Effizienz der Funktion ↑ vs. Komplexität des Systems ↓ — the matrix suggests: 2 Abtrennen, 4 Asymmetrie, 17 Höhere Dimension (an invitation to think further, not a statement about this patent)
Open in Espacenet (full text + original PDF) →
CN 224384660 U2026-06-19
High-current connector capable of being rapidly loaded and replaced
Applicant: SHENZHEN CHUNNI ELECTRONICS CO LTD
The utility model discloses a fast loading and replacing high current connector, comprising a connecting rubber core, a male end and a female end, the connecting rubber core and the male end are clamped and fixed through a hard rivet structure, the female end penetrates into the connecting rubber core and is movably clamped with the male end through an elastic sheet structure, and the male end is connected with the connecting rubber core.
Federklemmung · already 44 of this typeInventive level 2/5New material in the field: elastisches Material
Problem: Schwierige und zeitaufwendige Montage sowie Austausch von Hochstromverbindern durch starre Befestigungsstrukturen. Solution: Einsatz einer elastischen Blattstruktur und einer harten Nietverbindung zur beweglichen und schnellen Klemmung der Komponenten.
Contradiction: Bedienungsfreundlichkeit/Erlernbarkeit ↑ vs. Festigkeit ↓ — the matrix suggests: 19 Periodische Wirkung, 3 Lokale Eigenschaft, 12 Äquipotentialität (an invitation to think further, not a statement about this patent)
Open in Espacenet (full text + original PDF) →
CN 224384739 U2026-06-19
Integrated wiring port structure, discharge socket and wall socket structure
Applicant: CHENGDU ARGANGLE TECH CO LTD
The utility model discloses an integrated wiring port structure, a discharge socket and a wall socket structure, comprising a fixed end face, the fixed end face is provided with connecting ends of at least two current specifications, at least one connecting end is recessed towards the fixed end face to form a groove structure, and the current bearing specification of at least one connecting end is greater than 16A.
Fits none of the known solution typesApplicant new to the fieldInventive level 2/5
Problem: Inkompatibilität von Steckdosen mit verschiedenen Stromspezifikationen erfordert mehrere separate Lösungen. Solution: Integrierte Verdrahtungsanschlussstruktur mit mehreren Steckertypen in einer festen Endfläche ermöglicht Kompatibilität mit verschiedenen Stromstärken.
Above the dominant TESE stage: System-Vollständigkeit: Stufe 2 — bisher dominant 1 · Koordination: Stufe 2 — bisher dominant 1
Contradiction: Kompatibilität/Verbindbarkeit, Effizienz der Funktion ↑ vs. Komplexität des Systems ↓ — the matrix suggests: 28 Mechanik durch andere Mittel ersetzen, 2 Abtrennen, 24 Vermittler (an invitation to think further, not a statement about this patent)
Open in Espacenet (full text + original PDF) →
CN 224367162 U2026-06-16
Electric connector structure
Applicant: SHENZHEN YONGGUI TECH CO LTD
The utility model discloses an electric connector structure, which specifically comprises a socket assembly, a plug assembly and a power-assisted handle, and is characterized in that the socket assembly comprises a socket shell, a socket terminal and a socket signal terminal; the plug assembly comprises a plug shell, plug terminals, plug signal terminals and connecting terminals, the plug terminals are dispersedly arranged on the outer sides of the plug signal terminals, the plug terminals are connected with the cable through the connecting terminals, and the plug signal terminals are welded with the cable; the plug terminal is connected with the socket terminal, and the plug signal terminal is connected with the socket signal terminal; the power-assisted handle is rotatably installed on the plug shell, a limiting piece is arranged on the socket shell, and the limiting piece is matched with the power-assisted handle in a buckling mode.
Fits none of the known solution typesApplicant new to the fieldInventive level 2/5
Problem: Schwierige Handhabung und unzureichende mechanische Unterstützung beim Verbinden von Stecker- und Buchsenbaugruppen in elektrischen Verbinderstrukturen. Solution: Einbau eines kraftunterstützten Griffs, der die mechanische Kraft beim Steckvorgang reduziert und die Handhabung erleichtert.
Contradiction: Bedienungsfreundlichkeit/Erlernbarkeit ↑ vs. Komplexität des Systems ↓ — the matrix suggests: 28 Mechanik durch andere Mittel ersetzen, 29 Pneumatik und Hydraulik, 5 Vereinen (an invitation to think further, not a statement about this patent)
Open in Espacenet (full text + original PDF) →
WO 2026109104 A12026-05-28
CONTACT SOCKET FOR A CHARGING CONNECTOR OF AN ELECTRIC OR HYBRID VEHICLE
Applicant: KIEKERT AG
The invention relates to a contact socket (5), having a main body (8) with a plug chamber (7) and having a contact cage (9) arranged in the plug chamber (7), wherein the plug chamber (7) is accessible via a plug opening (10) and the plug opening (10) has a first section (11) with a cylindrical inner wall and a first diameter, which is followed in the plugging direction by a second section (12) with a cylindrical inner wall and a second diameter, wherein the first diameter is larger than the second diameter; the contact cage (9) has contact springs (13) which extend in the plugging direction from a first collar piece (14), corresponding to the first diameter, to a second collar piece (15), corresponding to the first diameter, and further to a third collar piece (16); the first collar piece (14) and the second collar piece (15) lie against the cylindrical inner wall of the first section (11) of the plug opening (10); the third collar piece (16) is arranged in the region of the second section (12) of the plug opening (10); and the contact springs (13) run in an undulating manner in such a way that they lie, by way of a respective contact section (17), against the cylindrical inner wall of the second section (12) of the plug opening (10) between the second collar piece (15) and the third collar piece (16).
KIEKERT AG betritt erstmals „Integrierter Federkontakt"Integrierter Federkontakt · already 12 of this typeInventive level 3/5
Problem: Unzureichende mechanische Stabilität und Führung des Steckers in der Buchse eines Ladeanschlusses für Elektro- oder Hybridfahrzeuge. Solution: Zweistufige Steckkammer mit unterschiedlichen Durchmessern und einer Kontaktkäfig-Anordnung mit Federkontakten, die den Stecker präzise führen und stabil halten.
Above the dominant TESE stage: System-Vollständigkeit: Stufe 2 — bisher dominant 1
Contradiction: Stabilität, Effizienz der Funktion ↑ vs. Komplexität des Systems ↓ — the matrix suggests: 2 Abtrennen, 35 Parameteränderung, 13 Funktionsumkehr (an invitation to think further, not a statement about this patent)
Open in Espacenet (full text + original PDF) →