Wuhan Jingchen Intelligent Identification Technology Co., Ltd.
USPTO PatentsView assignee record - 11 granted patents across 4 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: B41J (TYPEWRITERS; Selective Printing Mechanisms, i.e. Mechanisms Printing Otherwise Than From A FORME; Correction OF Typographical Errors).
The verdict
According to USPTO PatentsView, Wuhan ranks #25,565 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 4 technology areas.
- #25,565
- of 49,997 US assignees by volume
- Top 43%
- by Innovation Score (37.7/100)
- 3.5
- avg claims per patent
USPTO PatentsView assignee plate
Corpus R25565 · Foreign Corporation #25,565 · 11 grants
GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH
- GRANTS-MICRO 11 grants
- MID-PACK #25,565/49,997
- PHOTO-FINISH World Champion Fantasy
- CPC-NARROW B41J · 4 areas
- INNOV-THIN 37.7/100
- CLAIMS-SPARSE 3.5 claims/avg
- TYPE-FRNCORP Foreign Corp
- SPAN-YRS 2021–2025 · 5y
- BOOK-RICH 9/10 fields
Nearest grant-volume peer: World Champion Fantasy Inc. (±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 Wuhan’s 37.7 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 Wuhan
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- Wuhan Jingchen… · this assignee
Wuhan Jingchen… · this assignee
38 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows Wuhan's Innovation Score is 37.7/100 (top 43% 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 Wuhan?
Each dot is one of Wuhan’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). Wuhan’s own 3.5 claims/patent is at or below the 13.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.
Where Wuhan's grants concentrate
Wuhan Jingchen Intelligent Identification Technology Co., Ltd. is a focused PatentsView assignee: 4 CPC subclasses with 27.3% of grants classified under B41J (TYPEWRITERS; Selective Printing Mechanisms, i.e. Mechanisms Printing Otherwise Than From A FORME; Correction OF Typographical Errors). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2021. By volume, Wuhan sits between World Champion Fantasy Inc. and Xiamen Kingdomway Group Company.
Wuhan's three-year grant acceleration
Wuhan Jingchen Intelligent Identification Technology Co., Ltd. shows 5 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 Wuhan's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- World Champion Fa…
World Champion Fantasy Inc.
11 patents
- World Class Techn…
World Class Technology Corporation
11 patents
- Worldpay US
Worldpay US, Inc.
11 patents
- Wound Care
Wound Care Technologies, Inc.
11 patents
- Wuxi Chipown Micr…
Wuxi Chipown Microelectronics Co., Ltd.
11 patents
- Xeda International
Xeda International S.A.
11 patents
- Xi'an University…
Xi'an University OF Posts & Telecommunications
11 patents
- Xiamen Kingdomway…
Xiamen Kingdomway Group Company
11 patents
- Wuhan Jingchen In… ◀
Wuhan Jingchen Intelligent Identification Technology Co., Ltd.
11 patents
What this shows Wuhan holds 11 patents at rank #25,550, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Wuhan
By rank, the assignees closest to #25,550 in granted patent volume.
- World Champion Fantasy Inc. #25,546 · 11 patents
- World Class Technology Corporation #25,547 · 11 patents
- Worldpay US, Inc. #25,548 · 11 patents
- Wound Care Technologies, Inc. #25,549 · 11 patents
- Wuxi Chipown Microelectronics Co., Ltd. #25,551 · 11 patents
- Xeda International S.A. #25,552 · 11 patents
- Xi'an University OF Posts & Telecommunications #25,553 · 11 patents
- Xiamen Kingdomway Group Company #25,554 · 11 patents
Leaders in B41J (Typewriters)
Other assignees with the most granted patents in Wuhan's primary technology class.
- Seiko Epson Corporation 5,146 in class
- Canon Kabushiki Kaisha 3,133 in class
- Brother Kogyo Kabushiki Kaisha 2,693 in class
- Hewlett-packard Development Company, L.P. 2,289 in class
- Ricoh Company, Ltd. 1,612 in class
- Xerox Corporation 781 in class
- Toshiba TEC Kabushiki Kaisha 615 in class
- Kyocera Document Solutions Inc. 553 in class
Wuhan's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
38 Top 43% higher than 57% 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 | 9.1% |
| 2023 | 1 | 9.1% |
| 2024 | 4 | 36.4% |
| 2025partial year | 5 | 45.5% |
Which technologies does Wuhan Jingchen Intelligent Identification Technology Co., Ltd. patent most?
Top 4 of 4 technology areas
Data Source
USPTO PatentsView, US granted patents 2015–2025
What to do with this data
Wuhan Jingchen Intelligent Identification Technology Co., Ltd.'s patent record in context - here's where to go next.
- Wuhan Jingchen Intelligent Identification Technology Co., Ltd.'s lead technology class is B41J (TYPEWRITERS; Selective Printing Mechanisms, i.e. Mechanisms Printing Otherwise Than From A FORME; Correction OF Typographical Errors), 27.3% of its portfolio - see every assignee active in that class. Explore B41J
- Ranked #25,565 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare Wuhan Jingchen Intelligent Identification Technology Co., Ltd. against World Champion Fantasy Inc., an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 37.7/100 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.