Is Institute Of Electrical Engineering, Chinese Academy Of Sciences's patent grant rate increasing or decreasing?

Institute Of Electrical Engineering, Chinese Academy Of Sciences's recent grant velocity is +0% 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 Institute Of Electrical Engineering, Chinese Academy Of Sciences's patents?

Institute Of Electrical Engineering, Chinese Academy Of Sciences's patents average 12.5 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

Institute Of Electrical Engineering, Chinese Academy Of Sciences

Q: Where does Institute Of Electrical Engineering, Chinese Academy Of Sciences rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Institute Of Electrical Engineering, Chinese Academy Of Sciences ranks #18,762 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: How is the Institute Of Electrical Engineering, Chinese Academy Of Sciences 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 - 15 granted patents across 16 technology areas, recorded in grant years 2015–2025. 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: G01R (MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Institute ranks #18,762 of 50,000 tracked US assignees by granted-patent volume, with 15 patents across 16 technology areas.

#18,762
of 50,000 US assignees by volume: Top 54%
by Innovation Score (33.9/100): 12.5
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R18762 · Foreign Corporation #18,762 · 15 grants

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

GRANTS-MICRO 15 grants
MID-PACK #18,762/50,000
PHOTO-FINISH Innovation Hammer
CPC-FOCUS G01R · 16 areas
INNOV-THIN 33.9/100
CLAIMS-RICH 12.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Innovation Hammer 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.

Qualcomm Incorporated · highest

85
Institute Of Electri… · this assignee

34
3D Lighting Innovati… · lowest

7

What this shows Institute Of Electrical Engineering, Chinese Academy Of Sciences stamps GRANTS-MICRO, MID-PACK, PHOTO-FINISH, CPC-FOCUS, INNOV-THIN, CLAIMS-RICH, TYPE-FRNCORP, VEL-FLAT, BOOK-FULL. Volume places it #18,762 of 50,000; Innovation Score 33.9/100 sits in the top 54% of the PatentsView-derived corpus. Closest grant-volume peer on this plate is Innovation Hammer Llc (±0 grants).

Portfolio overview

Institute Of Electrical Engineering, Chinese Academy Of Sciences has been granted 15 US utility patents between 2015 and 2025, placing Institute Of Electrical Engineering, Chinese Academy Of Sciences at #18,762 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 16 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.5 claims per patent with primary concentration in G01R (MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES). As a Foreign Corporation, Institute Of Electrical Engineering, Chinese Academy Of Sciences is one of the more focused assignees in the PatentsView dataset. By volume, Institute sits between Innovation Hammer Llc (15 patents, rank #18,763) and Interlight Optotech Corporation (15 patents, rank #18,771) - the closest US assignees by grant volume. The composite Innovation Score of 33.9/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Between 2020 and 2024 the company received 7 grants, compared with 7 in the 2015–2019 window, a +0% shift in five-year grant velocity. Both windows cover five complete grant years; the latest PatentsView year is a partial release and is excluded from this comparison, though it still appears in the yearly table and chart below. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The Foreign Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. Institute Of Electrical Engineering, Chinese Academy Of Sciences's 12.5 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 16 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Innovation Hammer

15
Innovative Eyewear

15
Innovative Surgic…

15
Institute for Env…

15
Institute of Micr…

15
Intas Pharmaceuti…

15
Intelligent Fiber…

15
Interlight Optote…

15
Institute of Elec… ◀

15

What this shows Institute holds 15 patents at rank #18,767, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Institute

By rank, the assignees closest to #18,767 in granted patent volume.

Leaders in G01R (Measuring Electric Variables)

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

Institute's Innovation Score vs. every tracked assignee

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

34 Top 54% higher than 46% of 50,000 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Institute Of Electrical Engineering, Chinese Academy Of Sciences patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	13.3%
2017	4	26.7%
2018	1	6.7%
2020	2	13.3%
2021	3	20.0%
2022	2	13.3%
2025partial year	1	6.7%

Which technologies does Institute Of Electrical Engineering, Chinese Academy Of Sciences patent most?

G01R - MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 5

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 4

H02M - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 3

H02P - CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 2

H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 2

Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS 2

G01V - GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 2

H02N - ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR 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

C01B - NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C 1

C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS 1

H02S - GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES 1

B60T - VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES 1

Top 15 of 16 technology areas

Where it ranks

Overall rank by patents

#18,762

of 50,000 tracked assignees

Innovation Score

33.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Cite this page

PlainPatent, “Institute Of Electrical Engineering, Chinese Academy Of Sciences Patent Portfolio.” Compiled from the underlying federal/official data source; data as of 2015–2025. https://plainpatent.com/company/institute-of-electrical-engineering-chinese-academy-of-sciences/

Formal citation formats (APA / MLA)

APA: PlainPatent. (2015). Institute Of Electrical Engineering, Chinese Academy Of Sciences Patent Portfolio. Retrieved August 22, 2026, from https://plainpatent.com/company/institute-of-electrical-engineering-chinese-academy-of-sciences/

MLA: "Institute Of Electrical Engineering, Chinese Academy Of Sciences Patent Portfolio." PlainPatent, 2015, https://plainpatent.com/company/institute-of-electrical-engineering-chinese-academy-of-sciences/.

You are welcome to quote these figures with attribution to PlainPatent and the underlying source. The URL above is stable. See our Terms of Use for what reuse is permitted.

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.