USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Cal-comp Electronics & Communications Company Limited

USPTO PatentsView assignee record - 138 granted patents across 58 technology areas, active 2015–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: 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).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

138

Total patents granted

CPC technology areas

10.1

Avg claims per patent

-95%

5-year filing velocity

The verdict

Cal-comp holds 138 US patents across 58 technology areas, rank #2,782 of 50,000 tracked assignees.

#2,782
of 50,000 US assignees by volume: Top 16%
by Innovation Score (48.7/100): 10.1
avg claims per patent: -95%
filing velocity, last 5 yrs

Portfolio overview

Cal-comp Electronics & Communications Company Limited has been granted 138 US utility patents between 2015 and 2023, placing Cal-comp Electronics & Communications Company Limited at rank #2,782 across all assignees tracked by PlainPatent. This portfolio spans 58 distinct Cooperative Patent Classification (CPC) subclasses, averaging 10.1 claims per patent with primary concentration in 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). As a Foreign Corporation, Cal-comp Electronics & Communications Company Limited is one of the broader-portfolio assignees in the PatentsView dataset. By volume, Cal-comp sits between Pentair Water Pool And Spa, Inc. (139 patents, rank #2,778) and DIVX, Llc (138 patents, rank #2,786) - the closest US assignees by grant volume. The composite Innovation Score of 48.7/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 6 grants, compared with 132 in the 2015–2019 window, a -95% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Cal-comp Electronics & Communications Company Limited's 10.1 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while a multi-domain presence across 58 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Cal-comp Electronics & Communications Company Limited against peers pursuing similar technology classes.

Pentair Water Poo…

139
Softbank

139
Spirit Aerosystems

139
Avigilon

138
Calsonic Kansei

138
Claas Selbstfahre…

138
Conversant Intell…

138
DIVX

138
Cal-comp & Commun… ◀

138

What this shows Cal-comp holds 138 patents at rank #2,782, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cal-comp

By rank, the assignees closest to #2,782 in granted patent volume.

Leaders in B29C (Shaping OR Joining OF Plastics)

Other assignees with the most granted patents in Cal-comp's primary technology class.

Cal-comp's Innovation Score vs. every tracked assignee

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

49 Top 16% higher than 84% 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 · 2015–2023

Grants by year

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

View data table

Cal-comp Electronics & Communications Company Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	26	18.8%
2016	39	28.3%
2017	39	28.3%
2018	22	15.9%
2019	6	4.3%
2020	5	3.6%
2023	1	0.7%

Which technologies does Cal-comp Electronics & Communications Company Limited patent most?

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 67

B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING 62

G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 11

B29K - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 11

H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION 10

B29L - INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 10

G06F - ELECTRIC DIGITAL DATA PROCESSING 7

B41J - TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 6

F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 4

G05D - SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 4

H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL 3

F21Y - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED 3

B65H - HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES 3

G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS 3

G03G - ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 3

Top 15 of 58 technology areas

Patent Moat Analysis

Portfolio Volume Moderate

Tech Breadth Multi-domain

Claim Depth Simple

Velocity Declining

Where it ranks

Overall rank by patents

#2,782

Across all tracked assignees

Innovation Score

48.7 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Cal-comp Electronics & Communications Company Limited hold?

Cal-comp Electronics & Communications Company Limited holds 138 US granted patents filed between 2015 and 2023, spanning 58 technology areas.

What is Cal-comp Electronics & Communications Company Limited's Innovation Score?

Cal-comp Electronics & Communications Company Limited has an Innovation Score of 48.7 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Cal-comp Electronics & Communications Company Limited focus on?

Cal-comp Electronics & Communications Company Limited's top technology area is 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) with 67 patents. The company has filed patents in 58 CPC subclasses total.

Is Cal-comp Electronics & Communications Company Limited's patent filing rate increasing or decreasing?

Cal-comp Electronics & Communications Company Limited's recent filing velocity is -95% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for Cal-comp Electronics & Communications Company Limited's patents?

Cal-comp Electronics & Communications Company Limited's patents average 10.1 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the Cal-comp Electronics & Communications Company Limited 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.

How to use this portfolio

Cal-comp's 138 grants land it in the top 16% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Cal-comp ranks #2,782 of 50,000. Top 50 holders
Most of this portfolio concentrates in B29C - see who else leads that technology area. B29C leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.