Where does Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. ranks #21,202 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Is Guangdong Xinbao Electrical Appliances Holdings Co., Ltd.'s patent grant rate increasing or decreasing?

Guangdong Xinbao Electrical Appliances Holdings Co., Ltd.'s recent grant velocity is +17% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Guangdong Xinbao Electrical Appliances Holdings Co., Ltd.'s patents?

Guangdong Xinbao Electrical Appliances Holdings Co., Ltd.'s patents average 7.5 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

Guangdong Xinbao Electrical Appliances Holdings Co., Ltd.

Q: How many patents does Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. hold?

Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. holds 13 US utility patents granted between 2016 and 2023, spanning 11 technology areas.

Q: What is Guangdong Xinbao Electrical Appliances Holdings Co., Ltd.'s Innovation Score?

Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. has an Innovation Score of 35.4 out of 100 (top 49% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Q: How is the Guangdong Xinbao Electrical Appliances Holdings 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 - 13 granted patents across 11 technology areas, recorded in grant years 2016–2023. 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: A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Guangdong ranks #21,202 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 11 technology areas.

#21,202
of 49,997 US assignees by volume: Top 49%
by Innovation Score (35.4/100): 7.5
avg claims per patent: +17%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21202 · Foreign Corporation #21,202 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #21,202/49,997
PHOTO-FINISH Gas Sensing Tech
CPC-FOCUS A47J · 11 areas
INNOV-THIN 35.4/100
CLAIMS-SPARSE 7.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +17% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Gas Sensing Tech Corp (±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 Guangdong’s 35.4 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 9.1 pts (26%) Velocity 10.0 pts (28%) Breadth 11.7 pts (33%) Claim depth 4.5 pts (13%)

Qualcomm Incorporated · highest

85
Guangdong Xinbao… · this assignee

35
3D Lighting… · lowest

7

What this shows Guangdong's Innovation Score is 35.4/100 (top 49% 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 Guangdong?

Each dot is one of Guangdong’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). Guangdong’s own 7.5 claims/patent is ABOVE the 6.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Guangdong's grants concentrate

Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. is a focused PatentsView assignee: 11 CPC subclasses with 61.5% of grants classified under A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages). Peak complete grant year is 2023 (4 grants) versus a trough of 1 in 2016. By volume, Guangdong sits between Green KEY Technologies, Inc. and Gas Sensing Tech Corp.

Guangdong's three-year grant acceleration

Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. shows 6 grants in 2022–2024 against only 4 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.

Green KEY

13
Growlerwerks

13
GSI Outdoors

13
Guangdong Raynove…

13
Guangzhou Cellpro…

13
Guangzhou Huiyue…

13
Guilin University…

13
Gas Sensing Tech

13
Guangdong Xinbao… ◀

13

What this shows Guangdong holds 13 patents at rank #21,179, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Guangdong

By rank, the assignees closest to #21,179 in granted patent volume.

Leaders in A47J (Kitchen Equipment)

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

Guangdong's Innovation Score vs. every tracked assignee

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

35 Top 49% higher than 51% 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 · 2016–2023

Grants by year

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

View data table

Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	7.7%
2017	2	15.4%
2019	3	23.1%
2020	1	7.7%
2022	2	15.4%
2023	4	30.8%

Which technologies does Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. patent most?

A47J - Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages 8

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 1

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

H02K - Dynamo-electric Machines 1

A47G - Household OR Table Equipment 1

A23F - COFFEE; TEA; Their SUBSTITUTES; Manufacture, Preparation, OR Infusion Thereof 1

A23L - Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof 1

A23C - Dairy Products, e.g. Milk, Butter OR CHEESE; Milk OR Cheese SUBSTITUTES; Making OR Treatment Thereof 1

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 1

Top 11 of 11 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

Guangdong Xinbao Electrical Appliances Holdings Co., Ltd.'s patent record in context - here's where to go next.

Guangdong Xinbao Electrical Appliances Holdings Co., Ltd.'s lead technology class is A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages), 61.5% of its portfolio - see every assignee active in that class. Explore A47J
Ranked #21,202 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. against Green KEY Technologies, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.4/100 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.