Where does Beijing Apollo Ding Rong Solar Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Beijing Apollo Ding Rong Solar Technology Co., Ltd. ranks #9,445 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 Apollo Ding Rong Solar Technology Co., Ltd. hold?

Beijing Apollo Ding Rong Solar Technology Co., Ltd. holds 33 US utility patents granted between 2016 and 2022, spanning 22 technology areas.

What is Beijing Apollo Ding Rong Solar Technology Co., Ltd.'s Innovation Score?

Beijing Apollo Ding Rong Solar Technology Co., Ltd. has an Innovation Score of 36.6 out of 100 (top 46% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Beijing Apollo Ding Rong Solar Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Beijing Apollo Ding Rong Solar Technology Co., Ltd.'s recent grant velocity is -90% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Beijing Apollo Ding Rong Solar Technology Co., Ltd.'s patents?

Beijing Apollo Ding Rong Solar 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Beijing Apollo Ding Rong Solar Technology Co., Ltd.

Q: What technology areas does Beijing Apollo Ding Rong Solar Technology Co., Ltd. focus on?

Beijing Apollo Ding Rong Solar Technology Co., Ltd.'s top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 25 patents, ranking #603 of 5,963 assignees active in that subclass. Grants appear in 22 CPC subclasses total.

Q: How is the Beijing Apollo Ding Rong Solar 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 PatentsView assignee record - 33 granted patents across 22 technology areas, recorded in grant years 2016–2022. 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Beijing ranks #9,445 of 49,997 tracked US assignees by granted-patent volume, with 33 patents across 22 technology areas.

#9,445
of 49,997 US assignees by volume: Top 46%
by Innovation Score (36.6/100): 12.0
avg claims per patent: -90%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9445 · Foreign Corporation #9,445 · 33 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 33 grants
UPPER-Q #9,445/49,997
PHOTO-FINISH Axopar Holdings Oy
CPC-FOCUS Y02E · 22 areas
INNOV-THIN 36.6/100
CLAIMS-PAR 12.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -90% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Axopar Holdings Oy (±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 36.6 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 12.2 pts (33%) Velocity 0.7 pts (2%) Breadth 16.6 pts (45%) Claim depth 7.2 pts (20%)

Qualcomm Incorporated · highest

85
Beijing Apollo Ding… · this assignee

37
Constellation… · near

37
Lumenis · near

37
Omega Ophthalmics · near

37
Relx · near

37
3D Lighting… · lowest

7

What this shows Beijing's Innovation Score is 36.6/100 (top 46% 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 8.0 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 Apollo Ding Rong Solar Technology Co., Ltd. is a focused PatentsView assignee: 22 CPC subclasses with 75.8% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2018 (9 grants) versus a trough of 1 in 2020. By volume, Beijing sits between Axopar Holdings Oy and Blue Rhino Global Sourcing, Inc..

Beijing's three-year grant acceleration

Beijing Apollo Ding Rong Solar Technology Co., Ltd. shows 1 grants in 2022–2024 against only 10 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.

Axopar Holdings Oy

33
Ayla Networks

33
BAE Systems Imagi…

33
Beihai HKC Optoel…

33
Beijing Smtp Tech…

33
Bitwave PTE

33
BJB & KG

33
Blue Rhino Global…

33
Beijing Apollo Di… ◀

33

What this shows Beijing holds 33 patents at rank #9,444, 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 #9,444 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Beijing, neither rank-band nor same-CPC leaders (those blocks stay above). In Y02E (Reduction OF Greenhouse GAS [GHG] Emissions), Beijing ranks #603 of 5,963 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

Relx Inc. 37 Omega Ophthalmics LLC 37 Constellation Pharmaceuticals, Inc. 37 Lumenis Ltd. 37

Beijing's Innovation Score vs. every tracked assignee

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

37 Top 46% higher than 54% 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 · 2016–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Beijing Apollo Ding Rong Solar Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	6	18.2%
2017	7	21.2%
2018	9	27.3%
2019	8	24.2%
2020	1	3.0%
2021	1	3.0%
2022	1	3.0%

Which technologies does Beijing Apollo Ding Rong Solar Technology Co., Ltd. patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 25

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 24

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 10

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 9

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 8

H01L - Semiconductor Devices NOT Covered BY Class H10 5

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 5

H01J - Electric Discharge Tubes OR Discharge Lamps 4

Y10T - Technical Subjects Covered BY Former US Classification 4

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 2

Y02A - Technologies FOR Adaptation TO Climate Change 2

F24S - Solar Heat COLLECTORS; Solar Heat Systems 2

H10K - Organic Electric Solid-state Devices 1

B26D - CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

Top 15 of 22 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 Apollo Ding Rong Solar Technology Co., Ltd.'s patent record in context - here's where to go next.

Beijing Apollo Ding Rong Solar Technology Co., Ltd.'s lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 75.8% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #9,445 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Beijing Apollo Ding Rong Solar Technology Co., Ltd. against Axopar Holdings Oy, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.6/100 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.