Nanjing Silicon Intelligence Technology Co., Ltd.
USPTO PatentsView assignee record - 19 granted patents across 10 technology areas, recorded in grant years 2021–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: G10L (Speech Analysis Techniques OR Speech SYNTHESIS; Speech RECOGNITION; Speech OR Voice Processing TECHNIQUES; Speech OR Audio Coding OR Decoding).
The verdict
According to USPTO PatentsView, Nanjing ranks #15,477 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 10 technology areas.
- #15,477
- of 49,997 US assignees by volume
- Top 19%
- by Innovation Score (47.2/100)
- 9.5
- avg claims per patent
USPTO PatentsView assignee plate
Corpus R15477 · Foreign Corporation #15,477 · 19 grants
GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH
- GRANTS-MICRO 19 grants
- MID-PACK #15,477/49,997
- PHOTO-FINISH Multi Packaging…
- CPC-FOCUS G10L · 10 areas
- INNOV-PAR 47.2/100
- CLAIMS-PAR 9.5 claims/avg
- TYPE-FRNCORP Foreign Corp
- SPAN-YRS 2021–2025 · 5y
- BOOK-RICH 9/10 fields
Nearest grant-volume peer: Multi Packaging Solutions UK Limited (±0 grants)
Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.
How Nanjing’s 47.2 Innovation Score adds up
The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.
Innovation-score neighbourhood around Nanjing
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- Nanjing Silicon… · this assignee
Nanjing Silicon… · this assignee
47 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows Nanjing's Innovation Score is 47.2/100 (top 19% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.
Does more volume mean deeper claims for Nanjing?
Each dot is one of Nanjing’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Nanjing’s own 9.5 claims/patent is at or below the 16.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.
Where Nanjing's grants concentrate
Nanjing Silicon Intelligence Technology Co., Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 68.4% of grants classified under G10L (Speech Analysis Techniques OR Speech SYNTHESIS; Speech RECOGNITION; Speech OR Voice Processing TECHNIQUES; Speech OR Audio Coding OR Decoding). Peak complete grant year is 2023 (6 grants) versus a trough of 1 in 2021. By volume, Nanjing sits between Multi Packaging Solutions UK Limited and National University Corporation Magaoka University OF Technology.
Nanjing's three-year grant acceleration
Nanjing Silicon Intelligence Technology Co., Ltd. shows 14 grants in 2022–2024 against only 1 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.
Who files at Nanjing's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Multi Packaging S…
Multi Packaging Solutions UK Limited
19 patents
- Mycoworks
MycoWorks, Inc.
19 patents
- Nederlandsche App…
N.V. Nederlandsche Apparatenfabriek Nedap
19 patents
- Nabors Industries
Nabors Industries, Inc.
19 patents
- Nanocopoeia
Nanocopoeia, LLC
19 patents
- Nantong Fujitsu M…
Nantong Fujitsu Microelectronics Co., Ltd.
19 patents
- Nardi S P A
Nardi S.P.A.
19 patents
- National Universi…
National University Corporation Magaoka University OF Technology
19 patents
- Nanjing Silicon I… ◀
Nanjing Silicon Intelligence Technology Co., Ltd.
19 patents
What this shows Nanjing holds 19 patents at rank #15,475, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Nanjing
By rank, the assignees closest to #15,475 in granted patent volume.
- Multi Packaging Solutions UK Limited #15,471 · 19 patents
- MycoWorks, Inc. #15,472 · 19 patents
- N.V. Nederlandsche Apparatenfabriek Nedap #15,473 · 19 patents
- Nabors Industries, Inc. #15,474 · 19 patents
- Nanocopoeia, LLC #15,476 · 19 patents
- Nantong Fujitsu Microelectronics Co., Ltd. #15,477 · 19 patents
- Nardi S.P.A. #15,478 · 19 patents
- National University Corporation Magaoka University OF Technology #15,479 · 19 patents
Leaders in G10L (Speech Analysis Techniques OR Speech Synthesis)
Other assignees with the most granted patents in Nanjing's primary technology class.
- Google LLC 2,230 in class
- Amazon Technologies, Inc. 1,661 in class
- International Business Machines Corporation 1,520 in class
- Microsoft Technology Licensing, LLC 897 in class
- Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. 760 in class
- Apple Inc. 705 in class
- Dolby Laboratories Licensing Corporation 680 in class
- Dolby International AB 641 in class
Nanjing's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
47 Top 19% higher than 81% of 49,997 US assignees
Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025
Grants by year
Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2021 | 1 | 5.3% |
| 2022 | 2 | 10.5% |
| 2023 | 6 | 31.6% |
| 2024 | 6 | 31.6% |
| 2025partial year | 4 | 21.1% |
Which technologies does Nanjing Silicon Intelligence Technology Co., Ltd. patent most?
Top 10 of 10 technology areas
Data Source
USPTO PatentsView, US granted patents 2015–2025
What to do with this data
Nanjing Silicon Intelligence Technology Co., Ltd.'s patent record in context - here's where to go next.
- Nanjing Silicon Intelligence Technology Co., Ltd.'s lead technology class is G10L (Speech Analysis Techniques OR Speech SYNTHESIS; Speech RECOGNITION; Speech OR Voice Processing TECHNIQUES; Speech OR Audio Coding OR Decoding), 68.4% of its portfolio - see every assignee active in that class. Explore G10L
- Ranked #15,477 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare Nanjing Silicon Intelligence Technology Co., Ltd. against Multi Packaging Solutions UK Limited, an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 47.2/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated
Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.
Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.