Where does Ie-cheng Technology (TIANJIN) Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ie-cheng Technology (TIANJIN) Co., Ltd. ranks #47,593 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 Ie-cheng Technology (TIANJIN) Co., Ltd. hold?

Ie-cheng Technology (TIANJIN) Co., Ltd. holds 5 US utility patents granted between 2021 and 2025, spanning 4 technology areas.

What is Ie-cheng Technology (TIANJIN) Co., Ltd.'s Innovation Score?

Ie-cheng Technology (TIANJIN) Co., Ltd. has an Innovation Score of 35.4 out of 100 (top 50% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Ie-cheng Technology (TIANJIN) Co., Ltd. focus on?

Ie-cheng Technology (TIANJIN) Co., Ltd.'s top technology area is G08G (Traffic Control Systems) with 5 patents, ranking #389 of 1,183 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Ie-cheng Technology (TIANJIN) Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Ie-cheng Technology (TIANJIN) Co., Ltd..

What does claim depth mean for Ie-cheng Technology (TIANJIN) Co., Ltd.'s patents?

Ie-cheng Technology (TIANJIN) Co., Ltd.'s patents average 14.6 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 Ie-cheng Technology (TIANJIN) 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

Ie-cheng Technology (TIANJIN) Co., Ltd.

USPTO PatentsView assignee record - 5 granted patents across 4 technology areas, recorded in grant years 2021–2025. 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: G08G (Traffic Control Systems).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Ie-cheng ranks #47,593 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 4 technology areas.

#47,593
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.4/100): 14.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R47593 · Foreign Corporation #47,593 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,593/49,997
PHOTO-FINISH IDM Tooling
CPC-NARROW G08G · 4 areas
INNOV-THIN 35.4/100
CLAIMS-RICH 14.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: IDM Tooling, 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 Ie-cheng’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 6.2 pts (18%) Velocity 13.3 pts (38%) Breadth 7.1 pts (20%) Claim depth 8.8 pts (25%)

Qualcomm Incorporated · highest

85
Ie-cheng Technology… · this assignee

35
3D Lighting… · lowest

7

What this shows Ie-cheng's Innovation Score is 35.4/100 (top 50% 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 Ie-cheng?

Each dot is one of Ie-cheng’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). Ie-cheng’s own 14.6 claims/patent is ABOVE the 10.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Ie-cheng's grants concentrate

Ie-cheng Technology (TIANJIN) Co., Ltd. is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under G08G (Traffic Control Systems). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2021. By volume, Ie-cheng sits between IDM Tooling, LLC and Ifom —FONDAZIONE Istituto Firc DI Oncologia Molecolare.

Ie-cheng's three-year grant acceleration

Ie-cheng Technology (TIANJIN) Co., Ltd. shows 2 grants in 2022–2024 against only 1 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.

IDM Tooling

5
Idro

5
IDS Group

5
Idvc

5
IEC Infrared Syst…

5
Ifa-

5
Ifly Holdings

5
Ifom —Fondazione…

5
Ie-cheng Technolo… ◀

5

What this shows Ie-cheng holds 5 patents at rank #47,591, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ie-cheng

By rank, the assignees closest to #47,591 in granted patent volume.

Leaders in G08G (Traffic Control Systems)

Other assignees with the most granted patents in Ie-cheng's primary technology class.

Ie-cheng's Innovation Score vs. every tracked assignee

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

35 Top 50% higher than 50% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Ie-cheng Technology (TIANJIN) Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	1	20.0%
2022	2	40.0%
2025partial year	2	40.0%

Which technologies does Ie-cheng Technology (TIANJIN) Co., Ltd. patent most?

G08G - Traffic Control Systems 5

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 3

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

Top 4 of 4 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

Ie-cheng Technology (TIANJIN) Co., Ltd.'s patent record in context - here's where to go next.

Ie-cheng Technology (TIANJIN) Co., Ltd.'s lead technology class is G08G (Traffic Control Systems), 100% of its portfolio - see every assignee active in that class. Explore G08G
Ranked #47,593 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ie-cheng Technology (TIANJIN) Co., Ltd. against IDM Tooling, LLC, 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.