Where does Beijing Rockrobo Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Beijing Rockrobo Technology Co., Ltd. ranks #16,620 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Beijing Rockrobo Technology Co., Ltd. hold?

Beijing Rockrobo Technology Co., Ltd. holds 17 US utility patents granted between 2019 and 2025, spanning 10 technology areas.

What is Beijing Rockrobo Technology Co., Ltd.'s Innovation Score?

Beijing Rockrobo Technology Co., Ltd. has an Innovation Score of 29.9 out of 100 (32nd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Beijing Rockrobo Technology Co., Ltd. focus on?

Beijing Rockrobo Technology Co., Ltd.'s top technology area is A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General) with 12 patents, ranking #73 of 516 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Is Beijing Rockrobo Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Beijing Rockrobo Technology Co., Ltd.'s recent grant velocity is +67% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Beijing Rockrobo Technology Co., Ltd.'s patents?

Beijing Rockrobo Technology Co., Ltd.'s patents average 12.0 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Beijing Rockrobo Technology Co., Ltd. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Beijing Rockrobo Technology Co., Ltd.

USPTO PatentsView assignee record - 17 granted patents across 10 technology areas, recorded in grant years 2019–2025. 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: A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Beijing ranks #16,620 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 10 technology areas.

#16,620
of 49,997 US assignees by volume: 32nd percentile
by Innovation Score (29.9/100): 12.0
avg claims per patent: +67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R16620 · Foreign Corporation #16,620 · 17 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 17 grants
MID-PACK #16,620/49,997
PHOTO-FINISH BenShot
CPC-FOCUS A47L · 10 areas
INNOV-THIN 29.9/100
CLAIMS-RICH 12.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: BenShot, LLC (±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 Beijing’s 29.9 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 10.0 pts (33%) Velocity 1.5 pts (5%) Breadth 11.2 pts (37%) Claim depth 7.2 pts (24%)

Qualcomm Incorporated · highest

85
Beijing Rockrobo… · this assignee

30
3D Lighting… · lowest

7

What this shows Beijing's Innovation Score is 29.9/100 (32nd 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.

Does more volume mean deeper claims for Beijing?

Each dot is one of Beijing’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). Beijing’s own 12.0 claims/patent is ABOVE the 8.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Beijing vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Beijing's grants concentrate

Beijing Rockrobo Technology Co., Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 70.6% of grants classified under A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General). Peak complete grant year is 2019 (6 grants) versus a trough of 1 in 2020. By volume, Beijing sits between BTR NEW Material Group Co., Ltd. and BioXcel Therapeutics, Inc..

Beijing's three-year grant acceleration

Beijing Rockrobo Technology Co., Ltd. shows 3 grants in 2022–2024 against only 13 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.

BTR NEW Material…

17
Bucherer

17
Buss

17
Byk-gardner

17
Benshot

17
Beyondspring Pham…

17
Biolinerx

17
Bioxcel Therapeut…

17
Beijing Rockrobo… ◀

17

What this shows Beijing holds 17 patents at rank #16,644, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Beijing

By rank, the assignees closest to #16,644 in granted patent volume.

Leaders in A47L (Domestic Washing OR Cleaning)

Other assignees with the most granted patents in Beijing's primary technology class.

Beijing's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

30 32nd percentile higher than 32% 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

USPTO utility patent grants by year · 2019–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2019–2019 baseline. Full figures in the table below.

View data table

Beijing Rockrobo Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	6	35.3%
2020	1	5.9%
2021	6	35.3%
2022	1	5.9%
2024	2	11.8%
2025partial year	1	5.9%

Which technologies does Beijing Rockrobo Technology Co., Ltd. patent most?

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General 12

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 6

G01D - Measuring NOT Specially Adapted FOR A Specific VARIABLE; Arrangements FOR Measuring TWO OR More Variables NOT Covered IN A Single Other SUBCLASS; Tariff Metering APPARATUS; Measuring OR Testing NOT Otherwise Provided FOR 2

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 2

G02B - Optical Elements, Systems OR Apparatus 1

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 1

A46B - Brushes 1

Top 10 of 10 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Beijing Rockrobo Technology Co., Ltd.'s patent record in context - here's where to go next.

Beijing Rockrobo Technology Co., Ltd.'s lead technology class is A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General), 70.6% of its portfolio - see every assignee active in that class. Explore A47L
Ranked #16,620 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Beijing Rockrobo Technology Co., Ltd. against BTR NEW Material Group Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.9/100 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.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

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.