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Patents
New US patents granted to public companies.
About this data
- What it is
- The US Patent and Trademark Office (USPTO) grants new patents every Tuesday. We match the companies named as owners to public companies.
- Who files it
- The USPTO publishes each grant.
- How current
- Grants are published every Tuesday, and we collect them weekly.
- Worth knowing
- A patent count says little about how valuable the patents are. We match owners to companies automatically, so a few may be missed.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Patents granted per week, last 12 weeks
Latest patent grants
Showing: ticker NPPXF
| Granted | Patent | Owner | Type | Source |
|---|---|---|---|---|
| Jan 13, 2026 | RE50749 Coding device, decoding device, and method and program thereof | NTTYY Nippon Telegraph and Telephone Corporation | reissue | Google Patents ↗ |
| Dec 9, 2025 | 12494222 Sponsorship credit period identification apparatus, sponsorship credi… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Nov 11, 2025 | 12468804 Data classification device, data classification method, and data clas… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Oct 21, 2025 | 12450481 Distributed processing computer and distributed deep learning system | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 30, 2025 | 12431158 Speech signal processing device, speech signal processing method, spe… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 30, 2025 | 12431151 Coding device, decoding device, and method and program thereof | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 30, 2025 | 12430519 Data processing device, data processing method, and data processing p… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 30, 2025 | 12430510 Text generation apparatus, text generation learning apparatus, text g… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 30, 2025 | 12428175 Storage device, unmanned aerial vehicle, and system | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 23, 2025 | 12425279 Connecting circuit and communication interface | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 23, 2025 | 12425105 Optical burst transmitter | NTTYY Nippon Telegraph and Telephone Corporation | utility | Google Patents ↗ |
| Sep 23, 2025 | 12424237 Tag estimation device, tag estimation method, and program | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 23, 2025 | 12424233 Target source signal generation apparatus, target source signal gener… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 23, 2025 | 12424227 Sound signal refinement method, sound signal decode method, apparatus… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 23, 2025 | 12423915 Distribution control system, distribution control apparatus, distribu… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 23, 2025 | 12423608 Computing device of Ising model | NTTYY Nippon Telegraph and Telephone Corporation | utility | Google Patents ↗ |
| Sep 23, 2025 | 12423327 Information processing apparatus, information processing method and p… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 23, 2025 | 12420963 Storage device, unmanned aerial vehicle, and system | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 16, 2025 | 12417097 Accelerator control system, accelerator control method and accelerato… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 9, 2025 | 12414095 Bandwidth allocation device and bandwidth allocation method | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 9, 2025 | 12413602 Communication control system, status switchover support apparatus, st… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 9, 2025 | 12413274 Wireless communication system, wireless communication method, and tra… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 9, 2025 | 12413256 Wireless communication system, relay apparatus and wireless communica… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 9, 2025 | 12412487 Secret calculation system, apparatus, method and program | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 9, 2025 | 12412075 Behavior learning system, behavior learning method and program | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 9, 2025 | 12411287 Optical side input/output circuit and optical connector | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 9, 2025 | 12409948 Lightning induction system and method therefor | NTTYY Nippon Telegraph and Telephone Corporation | utility | Google Patents ↗ |
| Sep 9, 2025 | 12408840 Component concentration measuring device | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 2, 2025 | 12407819 Video coding method, video coding device, and video coding program | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 2, 2025 | 12407628 Input/output switch and communication system | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 2, 2025 | 12407589 Packet capture device and packet capture method | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 2, 2025 | 12407496 Program execution system, data processing apparatus, program executio… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 2, 2025 | 12407416 Optical access network | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 2, 2025 | 12407074 High-frequency line structure, subassembly, line card, and method for… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 2, 2025 | 12406678 Sound signal purification using decoded monaural signals | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 2, 2025 | 12406208 Anomaly detection method using an autoencoder learning from data item… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 2, 2025 | 12405817 Container resource designing device, container resource designing met… | NTTYY Nippon Telegraph and Telephone Corporation | utility | Google Patents ↗ |
| Sep 2, 2025 | 12405418 Multicore optical fiber, method of designing multicore optical fiber,… | NTTYY Nippon Telegraph and Telephone Corporation | utility | Google Patents ↗ |
| Sep 2, 2025 | 12405119 Route guidance apparatus, route guidance method, and program | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Sep 2, 2025 | 12402795 Body temperature estimation device | NTTYY Nippon Telegraph and Telephone Corporation | utility | Google Patents ↗ |
| Aug 26, 2025 | 12402171 Wireless communication system and wireless communication method | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Aug 26, 2025 | 12401948 Speaker system | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Aug 26, 2025 | 12401932 Optical communication apparatus, optical communication system and opt… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Aug 26, 2025 | 12401868 Hyperspectral imaging device capable of acquiring polarization inform… | NTTYY Nippon Telegraph and Telephone Corporation | utility | Google Patents ↗ |
| Aug 26, 2025 | 12401645 Processing device, processing method, and program | NTTYY Nippon Telegraph and Telephone Corporation | utility | Google Patents ↗ |
| Aug 26, 2025 | 12401494 Machine learning using secure gradient descent computation | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Aug 26, 2025 | 12400670 Linear prediction analysis device, method, program, and storage medium | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Aug 26, 2025 | 12399961 Program protection apparatus, program protection method, and program… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Aug 26, 2025 | 12399414 Optical deflector and method for determining control condition of opt… | NTTYY Nippon Telegraph & Telephone Corp | utility | Google Patents ↗ |
| Aug 26, 2025 | 12399079 Devices and methods for measuring the amount of frequency modulation | NTTYY Nippon Telegraph and Telephone Corporation | utility | Google Patents ↗ |
The newest 50 items, most recent first. Every row links to its original filing. Updated Nov 15, 2026, 5:26 PM EST.
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