Overall rank by patents
#40,741
of 49,997 tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
Hong Kong Wudi International Trading Co., Limited
USPTO PatentsView assignee record - 6 granted patents across 2 technology areas, recorded in grant years 2023–2025. 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: A47C (CHAIRS; SOFAS; Beds).
The verdict
According to USPTO PatentsView, Hong ranks #40,741 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 2 technology areas.
- #40,741
- of 49,997 US assignees by volume
- 49th percentile
- by Innovation Score (34.9/100)
- 5.3
- avg claims per patent
USPTO PatentsView assignee plate
Corpus R40741 · Foreign Corporation #40,741 · 6 grants
GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH
- GRANTS-MICRO 6 grants
- LOWER-Q #40,741/49,997
- PHOTO-FINISH Home Improvement…
- CPC-NARROW A47C · 2 areas
- INNOV-THIN 34.9/100
- CLAIMS-SPARSE 5.3 claims/avg
- TYPE-FRNCORP Foreign Corp
- SPAN-YRS 2023–2025 · 3y
- BOOK-RICH 9/10 fields
Nearest grant-volume peer: Home Improvement Systems, 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.
Innovation-score neighbourhood around Hong
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- Hong Kong Wudi… · this assignee
Hong Kong Wudi… · this assignee
35 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows Hong's Innovation Score is 34.9/100 (49th percentile 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.
Where Hong's grants concentrate
Hong Kong Wudi International Trading Co., Limited is a focused PatentsView assignee: 2 CPC subclasses with 33.3% of grants classified under A47C (CHAIRS; SOFAS; Beds). Peak complete grant year is 2024 (2 grants) versus a trough of 1 in 2023. By volume, Hong sits between Home Improvement Systems, Inc. and Hormos Medical Ltd..
Hong's three-year grant acceleration
Hong Kong Wudi International Trading Co., Limited shows 3 grants in 2022–2024 against only 0 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 Hong's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Home Improvement…
Home Improvement Systems, Inc.
6 patents
- Homeserve
Homeserve PLC
6 patents
- Honey Science
Honey Science LLC
6 patents
- Honey Wells
Honey Wells Inc.
6 patents
- Hongkong Eiwo
Hongkong Eiwo Co., Limited
6 patents
- Hope Biosciences
Hope Biosciences, LLC
6 patents
- Horen Cortp
Horen Cortp Co., Ltd.
6 patents
- Hormos Medical
Hormos Medical Ltd.
6 patents
- Hong Kong Wudi In… ◀
Hong Kong Wudi International Trading Co., Limited
6 patents
What this shows Hong holds 6 patents at rank #40,658, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Hong
By rank, the assignees closest to #40,658 in granted patent volume.
- Home Improvement Systems, Inc. #40,654 · 6 patents
- Homeserve PLC #40,655 · 6 patents
- Honey Science LLC #40,656 · 6 patents
- Honey Wells Inc. #40,657 · 6 patents
- Hongkong Eiwo Co., Limited #40,659 · 6 patents
- Hope Biosciences, LLC #40,660 · 6 patents
- Horen Cortp Co., Ltd. #40,661 · 6 patents
- Hormos Medical Ltd. #40,662 · 6 patents
Leaders in A47C (Chairs)
Other assignees with the most granted patents in Hong's primary technology class.
Hong's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
35 49th percentile higher than 49% 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 2023–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2023 | 1 | 16.7% |
| 2024 | 2 | 33.3% |
| 2025partial year | 3 | 50.0% |
Which technologies does Hong Kong Wudi International Trading Co., Limited patent most?
Top 2 of 2 technology areas
What to do with this data
Hong Kong Wudi International Trading Co., Limited's patent record in context - here's where to go next.
- Hong Kong Wudi International Trading Co., Limited's lead technology class is A47C (CHAIRS; SOFAS; Beds), 33.3% of its portfolio - see every assignee active in that class. Explore A47C
- Ranked #40,741 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare Hong Kong Wudi International Trading Co., Limited against Home Improvement Systems, Inc., an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 34.9/100 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.