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Mr Weichun R Chang from Diamond Bar, CA

Age 47 b. 12/7/1978
📍 23960 Falcons View Dr, #diamond Bar, CA 91765-3341
✉️ weichunc@bellsouth.net
👨‍👩‍👧 Relatives: Chiu Juei F Chang,James M P Chang,Jen Ling Chang,Juei F Chang,Mary Yu You,Paul C Chang,Robert W Chang,Roger Chang,Wei Chun Chang,Alice Wingwah Chan,Alice W Chen,Catherine Liu,Chang Y Ur,Charles C Chen,Chih Ching Yu,Chihung H Chang,Chihung H Chang,Chiou F Chang,Christine Y Chang,Daniel K Chang,David Chang,Debra J Chan,Emily C Chang,Esther Shengen You,Gary C Chang,Helen M Chang,Hong L Drum,Ida W Zhang,Jacqueline S Chang,James E Chang,James M Tocco,Jimmy Liu,Jimmy Hueih Hwa Liu,Jonathan Cc Chang,Kenny K Chang,Kevin Liu,Margaret Chang,Mei Ching Chan,Patricia W You,Paul Chang,Sandy Hung Chang,Simon Carol Chang,Steven N Chang,Su Ching Chang,Vicky H Chang,Wa Zhen Chang,Yu Chin Chang,Yu U Huang
🕐 2 previous addresses

Weichun Chang from Sunderland, MA

Age 47
📍 279 Amherst Rd #60, Sunderland, MA 01375
📞 (413) 665-0967, (508) 875-5728
👨‍👩‍👧 Relatives: Weichun Chang

Weichun Chang from Diamond Bar, CA

Age 47 b. Dec 1978 Los Angeles Co.
📍 23960 Falcons View Dr
📞 (909) 569-2170

Weichun Chang from Diamond Bar, CA

Age 43
📍 23960 Falcons View Dr, Diamond Bar, CA 91765
📞 (909) 569-2170

Weichun Chang from San Jose, CA

Age 53 b. Dec 1972 Santa Clara Co.
📍 105 Destry Ct
📞 (408) 323-8611

Weichun Chang from Kearny, NJ

Age 61 b. Apr 1964
📍 29 Garfield Ave 2

Weichun Chang from Sunderland, MA

Age 59 b. Mar 1967 Franklin Co.
📍 60 Squire Vlg

Weichun Chang from San Ramon, CA

Age 61 b. Apr 1964 Contra Costa Co.
📍 2 Citron Ct

Weichun Chang from Starkville, MS

Age 53 b. Dec 1972 Oktibbeha Co.
📍 205 Lynn Ln 11 E

Weichun Chang from San Ramon, CA

Age 50
📍 2 Citron Ct, San Ramon, CA 94583

Weichun Chang from Hudson, MA

📍 8 Lillian Ter
📞 (978) 875-5728 (VERIZON WIRELESS)

Weichun Chang from San Francisco, CA

U
📍 711 Leavenworth St Apt 23

Weichun Chang from North Miami, FL

Miami Dade Co.
📍 1455 Ne 121 St St

Source: Public Records Aggregators · Commercial Data Providers · Consumer Data Sources Our search returned 13 contact records for Weichun Chang across 5 states. The most recent address on file is in Diamond Bar, California. Of these records, 6 include phone numbers and 1 include email addresses. Ages range from 43 to 50, which may indicate multiple individuals sharing this name. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

2007 Toyota Corolla
· Registered to: Weichun Chang
· VIN: 1NXBR32E87Z851020
·
18383 Gallery Dr Apt 4208, Dallas, TX, 75252

Source: State DMV Records · DPPA-Compliant Data Providers · Vehicle Registration Databases 1 vehicle registration record is associated with Weichun Chang. Registered makes include Toyota. The most recent model year on record is 2007. Vehicle data is obtained through DPPA-compliant providers and is regulated under the federal Driver's Privacy Protection Act.

Weichun Chang

weichun.3@gmail.com

Weichun Chang

Taiwan
LinkedIn

Source: State Secretary of State · SEC EDGAR · LinkedIn Professional Data · Business Registries 2 business affiliations were found for Weichun Chang. Roles listed include Null. Records are compiled from state business registries, SEC filings, and professional networking databases.

Pro-Tech Power, INC.

Filed: Jun 17, 1985
Registered Agent: Weichun Roger Chang

Affect Conf, LLC

Addr: 4110 SE Hawthorne Blvd, Portland, OR, 97214
OR
MEMBER: Weichun Chang

Affect Conf, LLC

Addr: 4110 SE Hawthorne Blvd, Portland, OR, 97214
OR
Officer: Weichun Chang

Source: Public Records Weichun Chang appears in 3 corporate filings from state Secretary of State offices and SEC EDGAR, listed as an officer, director, or registered agent.

Inventor Record

Weichun CHANG - CHINA

Source: USPTO Patent Database · U.S. Patent & Trademark Office Weichun Chang is listed as an inventor or co-inventor on 1 USPTO patent. Patent data is public information published by the United States Patent and Trademark Office upon grant or application publication.

MP

Weichun Chang

Age 50
·
8 Lillian Ter, Andover, MA 01810 (Essex County)
42.6634, -71.1536
· (978) 470-1967
Marital: Single TZ: Eastern
Edu: Graduate School
Homeowner Single Family
MP

Weichun Chang

Age 38 Male
·
23960 Falcons View Dr, Diamond Bar, CA 91765 (Los Angeles County)
33.9826, -117.7990
Marital: Married TZ: Pacific
Homeowner Single Family Built 1997 Purchased 1994

Source: Consumer Marketing Databases · Commercial Data Aggregators Marketing databases contain 2 demographic profiles associated with Weichun Chang. This data is compiled from commercial aggregators and may include estimated income ranges, lifestyle indicators, and household characteristics. Accuracy is not guaranteed.

Find Weichun Chang on the map

Blank map of the United States, territories not included Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia West Virginia Wisconsin Wyoming District of Columbia District of Columbia
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Found 21 results across 7 states

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Weichun Chang in CA: Background Summary

Location
23960 Falcons View Dr Diamond Bar, CA 91765-3341
Other Locations
Diamond Bar, CA · San Jose, CA · Kearny, NJ and 6 more
Profiles Found
13 people with this name
Phone Numbers
(909) 860-9699 and 4 others on file
Email
weichunc@bellsouth.net
Possible Relatives
Chiu Juei F Chang, James M P Chang, Jen Ling Chang, Juei F Chang, Mary Yu You and 43 more
Vehicles
1 linked — 2007 Toyota Corolla

This information is compiled from publicly available records and may include data for multiple individuals with similar names. Data may contain inaccuracies or be incomplete. This information should not be used for employment screening, tenant screening, credit decisions, or any purpose covered by the Fair Credit Reporting Act (FCRA). Always verify information independently before making any decisions.

How to Read This Report

This page aggregates publicly available records from government agencies, court systems, and official registries into a single report for Weichun Chang. Because public records are indexed by name rather than by a unique identifier, the 25 results displayed here may include information belonging to multiple individuals who share the same name — a common occurrence, especially for frequently appearing names. To determine which records belong to the person you are researching, compare the location, approximate age, and any associated details across entries. Records that share an address or overlapping timeframe are more likely to refer to the same individual.

What Each Data Category Means

Business and Professional Records

Business records are compiled from state Secretary of State filings, SEC EDGAR corporate disclosures, and professional networking data. When a person appears as an officer, director, or registered agent, it reflects a formal role filed with a government agency — these are legal positions of responsibility, not informal job titles. Records sourced from professional profiles represent information that individuals have chosen to make publicly available about their career history, skills, and affiliations. Business entity registrations show current or historical standing with the state, but a listing does not guarantee the entity is still actively operating.

Vehicle Records

Vehicle ownership records are obtained through sources that comply with the Driver's Privacy Protection Act (DPPA), the federal law that governs who may access motor vehicle records and for what purposes. The records shown indicate vehicles that have been registered to this individual through state DMV systems. Vehicle data may include make, model, year, and VIN, and reflects registration information at the time the record was filed. Vehicles that have been sold, traded, or transferred may still appear until the registration is updated in the state's records.

Patent Filings

Patent data is drawn from the United States Patent and Trademark Office (USPTO). Being listed as an inventor on a patent means this individual is credited as having made a substantive intellectual contribution to the invention described in the patent application. Patent records include the filing date, grant date, patent number, and a description of the invention. A patent listing does not indicate that the inventor currently owns the patent rights — patents are frequently assigned to employers or transferred between entities after they are granted.

Important Limitations

Public records may contain outdated information, data entry errors, or records that belong to a different person who shares the same name as the individual you are researching. Government agencies update their records on varying schedules, and the data shown here may not reflect the most recent changes. Information on this page is provided for informational purposes only and should not be used for employment screening, tenant screening, credit decisions, or any other purpose regulated by the Fair Credit Reporting Act (FCRA). Always verify critical details through the originating government agency or official registry.

Your Rights

If you are the person described in these records, you have rights regarding your personal data. Under laws including the California Consumer Privacy Act (CCPA) and similar state privacy statutes, you may request the deletion or correction of your personal information. To submit a removal request, visit our opt-out page. For a complete description of how we collect, use, and protect personal data, please review our privacy policy.

Search Results Analysis for Weichun Chang

Search Complexity: High

25 public records across 7states, belonging to approximately 13 different individuals. With 13 distinct profiles across 7 states, additional identifying information such as a middle name, age, or city will significantly narrow these results.

Geographic Distribution

Records are widely distributed across 7 states. Highest concentration: California (36%), followed by Massachusetts and Oregon. Spans the West and Northeast regions.

CA9recordsMA6recordsOR2recordsFL1recordNJ1recordMS1record

Record Type Breakdown

Data spans 5 record categories. Largest: Contact & Address Records (70%), which contain the most specific identifiers like phone numbers, email addresses, and physical addresses. Also includes Corporate Records (3) and Business & Corporate Filings (2).

16
Contact & Address Records
3
Corporate Records
2
Business & Corporate Filings
1
Vehicle Registration Records
1
Patent & Invention Records

Frequently Asked Questions About Weichun Chang

What vehicles are registered to Weichun Chang?
Records show 1 vehicle registration associated with Weichun Chang, including a 2007 Toyota Corolla. Vehicle registration data is obtained through DPPA-compliant providers and is regulated under the federal Driver's Privacy Protection Act.
What businesses are associated with Weichun Chang?
We found 2 business affiliations for Weichun Chang (null). Business records are compiled from state registries, SEC filings, and professional databases.
How many records exist for Weichun Chang?
Our database contains 25 total records for Weichun Chang spanning 7 states. This includes 13 distinct contact records, 6 with phone numbers, 1 with email addresses. Multiple records may represent different individuals sharing the same name. All data is compiled from publicly available government and commercial sources.
How accurate is the information shown for Weichun Chang?
The 25 records displayed for Weichun Chang are aggregated from government agencies, county offices, and official registries. While we source from authoritative databases, records can contain outdated information or belong to a different person with the same name. We recommend verifying important details through the original issuing agency before making decisions based on this data.
Can Weichun Chang remove this information?
Yes, any individual has the right to request removal of their personal information. Submit a free removal request through our opt-out page. Under the CCPA and similar state privacy laws, you can request deletion of your data. Removal is completed within 48 hours. You do not need to create an account.
Can I use this data for background checks or screening?
No. OpenDataUSA is not a Consumer Reporting Agency under the FCRA. These records may not be used for employment screening, tenant evaluation, credit decisions, insurance underwriting, or any other FCRA-regulated purpose. For official background checks, use an FCRA-compliant service.