shenzhen longsys electronics co portfolio

China

Every trademark shenzhen longsys electronics co holds, newest filings first. The portfolio has 36 marks filed under 2 owner names.

Company overviewGet this data via the API

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Trademarks on file
36
Active
27
Owner names grouped
2
Portfolio

All trademarks

50 marks per page, newest filing date first. Pick an office to narrow the list.

MarkStatusOfficeClassesFiled
LEXAR ARESexaminingUSPTO92026-09-23
LEXAR CYBERexaminingUSPTO92026-09-23
LUMABRIDGEexaminingUSPTO92026-09-23
LPDIMMexaminingUSPTO92026-08-27
HexaminingUSPTO92026-08-26
WISEMEMexaminingUSPTO92026-08-26
LOMORYexaminingUSPTO6, 9, 14, 16, 20, 282026-08-18
LEXAR ARMORexaminingUSPTO92026-07-29
SPUexaminingUSPTO92026-06-22
ISAexaminingUSPTO92026-06-22
AIDIMMexaminingUSPTO92026-06-22
AILPBGAexaminingUSPTO92026-06-22
AISSDexaminingUSPTO92026-06-22
AICARDexaminingUSPTO92026-06-22
MregisteredUSPTO92025-09-19
LONGFORCEregisteredUSPTO92023-12-18
[Design Mark]registeredUSPTO92023-12-18
FORESEE EPLUSregisteredUSPTO92023-01-09
FORESEE INDUSTRIAL PSLCregisteredUSPTO92023-01-09
FORESEE INDUSTRIAL WTregisteredUSPTO92023-01-09
FORESEE INDUSTRIALregisteredUSPTO92023-01-09
LONGSYSregisteredUSPTO92022-10-11
IHDabandonedUSPTO92022-04-07
DIAMOND SERIESregisteredUSPTO92022-01-20
DATASHIELDregisteredUSPTO92020-06-24
NCARDabandonedUSPTO92020-02-27
FORESEEregisteredUSPTO92019-10-14
ISOCOMabandonedUSPTO92019-07-01
LEXARregisteredUSPTO352018-12-05
AI COINabandonedUSPTO38, 422018-02-08
FLASH COINabandonedUSPTO9, 35, 36, 38, 422018-01-17
MEMORY COINabandonedUSPTO9, 35, 36, 38, 422018-01-17
AL COINabandonedUSPTO38, 422018-01-17
FORESEEabandonedUSPTO92017-07-10
SDPINSIDEabandonedUSPTO92016-06-13
LONGSYSregisteredUSPTO92015-12-08
API

Get this data via the API

Everything on this page comes from the Signa API. Pull shenzhen longsys electronics co's full portfolio into your own product.

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio, filterable by office and class

  • GET/v1/entities/{id}/analytics

    Portfolio totals, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

Get API keyView docs
GET /v1/entities/{id}/trademarks
ID=ent_019ee960-48d4-770c-92c4-edfbae000dea
curl https://api.signa.so/v1/entities/$ID/trademarks \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "list",
  "data": [
    {
      "id": "tm_01a0d390-0483-77e6-9e3f-c6ad41b6dd69",
      "mark_text": "LEXAR ARES",
      "office_code": "US",
      "status": {
        "stage": "examining"
      },
      "filing_date": "2026-09-23"
    },
    {
      "id": "tm_01a0d390-0528-762c-a69b-4eb0d378c997",
      "mark_text": "LEXAR CYBER",
      "office_code": "US",
      "status": {
        "stage": "examining"
      },
      "filing_date": "2026-09-23"
    }
  ],
  "has_more": false
}