Field briefing
G02C · Spectacles
Spectacles; sunglasses or goggles insofar as they have the same features as spectacles; contact lenses. Patents classified in CPC G02C, part of Computing, measuring and physics.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
Who works on this, where, and with whom
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Connected industries
Other industries that share patents, companies or citations with Spectacles.
Newest patents in G02C · Spectacles
3 patents imported from the European Patent Office; newest published 2026-08-07; most active companies: Halliburton Energy Services Inc, Halliburto Energy Services Inc, 浙江舜为科技有限公司.
- 天线结构、智能眼镜及天线结构的优化方法 CN122532583A, published 2026-08-07
- Verfahren und Systeme, die integrierte Rechenelemente auf Basis von photonischem Kristall verwenden DE112015006387T5, published 2018-01-04
- Methods and systems using photonic crystal-based integrated computational elements US2017276601A1, published 2017-09-28
Most active companies
Counted over the newest 3 imported patents in this industry.
- Halliburton Energy Services Inc 2 patents
- Halliburto Energy Services Inc 1 patent
- 浙江舜为科技有限公司 1 patent
Connected industries
- G02B · Optical elements, systems or apparatus 3 patents in both