Where does LEE CHI Enterprises Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), LEE CHI Enterprises Co., Ltd. ranks #18,837 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 LEE CHI Enterprises Co., Ltd. hold?

LEE CHI Enterprises Co., Ltd. holds 15 US utility patents granted between 2015 and 2019, spanning 11 technology areas.

What is LEE CHI Enterprises Co., Ltd.'s Innovation Score?

LEE CHI Enterprises Co., Ltd. has an Innovation Score of 28.1 out of 100 (26th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is LEE CHI Enterprises Co., Ltd.'s patent grant rate increasing or decreasing?

LEE CHI Enterprises Co., Ltd.'s recent grant velocity is -100% 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 LEE CHI Enterprises Co., Ltd.'s patents?

LEE CHI Enterprises Co., Ltd.'s patents average 11.4 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 LEE CHI Enterprises 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

LEE CHI Enterprises Co., Ltd.

Q: What technology areas does LEE CHI Enterprises Co., Ltd. focus on?

LEE CHI Enterprises Co., Ltd.'s top technology area is B62K (CYCLES; Cycle FRAMES; Cycle Steering DEVICES; Rider-operated Terminal Controls Specially Adapted FOR CYCLES; Cycle Axle SUSPENSIONS; Cycle Side-cars, Forecars, OR THE Like) with 5 patents, ranking #79 of 302 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 15 granted patents across 11 technology areas, recorded in grant years 2015–2019. 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: B62K (CYCLES; Cycle FRAMES; Cycle Steering DEVICES; Rider-operated Terminal Controls Specially Adapted FOR CYCLES; Cycle Axle SUSPENSIONS; Cycle Side-cars, Forecars, OR THE Like).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, LEE ranks #18,837 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 11 technology areas.

#18,837
of 49,997 US assignees by volume: 26th percentile
by Innovation Score (28.1/100): 11.4
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R18837 · Foreign Corporation #18,837 · 15 grants

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

GRANTS-MICRO 15 grants
MID-PACK #18,837/49,997
PHOTO-FINISH Land Energy
CPC-FOCUS B62K · 11 areas
INNOV-THIN 28.1/100
CLAIMS-PAR 11.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Land Energy, 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.

How LEE’s 28.1 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 9.6 pts (34%) Velocity 0.0 pts (0%) Breadth 11.7 pts (42%) Claim depth 6.8 pts (24%)

Qualcomm Incorporated · highest

85
LEE CHI Enterprises · this assignee

28
3D Lighting… · lowest

7

What this shows LEE's Innovation Score is 28.1/100 (26th 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 LEE?

Each dot is one of LEE’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). LEE’s own 11.4 claims/patent is ABOVE the 8.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where LEE's grants concentrate

LEE CHI Enterprises Co., Ltd. is a focused PatentsView assignee: 11 CPC subclasses with 33.3% of grants classified under B62K (CYCLES; Cycle FRAMES; Cycle Steering DEVICES; Rider-operated Terminal Controls Specially Adapted FOR CYCLES; Cycle Axle SUSPENSIONS; Cycle Side-cars, Forecars, OR THE Like). Peak complete grant year is 2018 (6 grants) versus a trough of 1 in 2015. By volume, LEE sits between Land Energy, Inc and Lightsail Energy, Inc..

Land Energy

15
Lanner

15
LCI Italy S R L

15
Leaders Cosmetics

15
Leibniz-institut…

15
LI Yang Electric…

15
Liebherr-componen…

15
Lightsail Energy

15
LEE CHI Enterpris… ◀

15

What this shows LEE holds 15 patents at rank #18,830, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near LEE

By rank, the assignees closest to #18,830 in granted patent volume.

Leaders in B62K (Cycles)

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

LEE's Innovation Score vs. every tracked assignee

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

28 26th percentile higher than 26% 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 · 2015–2019

Grants by year

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

View data table

LEE CHI Enterprises Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	6.7%
2017	3	20.0%
2018	6	40.0%
2019	5	33.3%

Which technologies does LEE CHI Enterprises Co., Ltd. patent most?

B62K - CYCLES; Cycle FRAMES; Cycle Steering DEVICES; Rider-operated Terminal Controls Specially Adapted FOR CYCLES; Cycle Axle SUSPENSIONS; Cycle Side-cars, Forecars, OR THE Like 5

B62L - Brakes Specially Adapted FOR Cycles 5

B62J - Cycle Saddles OR SEATS; Auxiliary Devices OR Accessories Specially Adapted TO Cycles AND NOT Otherwise Provided FOR, e.g. Article Carriers OR Cycle Protectors 5

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 4

B62M - Rider Propulsion OF Wheeled Vehicles OR SLEDGES; Powered Propulsion OF Sledges OR ; SINGLE-TRACK; CYCLES; Transmissions Specially Adapted FOR Such Vehicles 3

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 2

B60B - Vehicle Wheels ; CASTORS; Axles FOR Wheels OR CASTORS; Increasing Wheel Adhesion 1

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 1

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 1

Y10T - Technical Subjects Covered BY Former US Classification 1

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

LEE CHI Enterprises Co., Ltd.'s patent record in context - here's where to go next.

LEE CHI Enterprises Co., Ltd.'s lead technology class is B62K (CYCLES; Cycle FRAMES; Cycle Steering DEVICES; Rider-operated Terminal Controls Specially Adapted FOR CYCLES; Cycle Axle SUSPENSIONS; Cycle Side-cars, Forecars, OR THE Like), 33.3% of its portfolio - see every assignee active in that class. Explore B62K
Ranked #18,837 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare LEE CHI Enterprises Co., Ltd. against Land Energy, Inc, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.1/100 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.