xMEMs Labs, Inc.
Micro-scale energy storage device (micro-supercapacitor) for AI and mobile devices
- Sector
- Materials
- Headquarters
- SANTA CLARA, CA
- Founded
- 2018
- Latest Form D
- $15M, Jul 2021
- Total capital
- $15M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $15M
- 1 Form D · last Jul 2021
- 63 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 22
- 18 pending · first 2025
- Rank in peer group#3 of 94
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 1st filing$15M
Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.
Standing among 94 peers
Line = medianMaterials · Device
- Granted patents#3 · top 3%
Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.
Founders and team
From SEC Form D filings- Jemm Yue LiangExecutive Officer, DirectorNamed in SEC Form D filings
- Joseph LiuDirectorNamed in SEC Form D filings
- Kheng Nam LeeExecutive Officer, DirectorNamed in SEC Form D filings
- WeiFu HsuDirectorNamed in SEC Form D filings
What it has protected
USPTO · 22 granted of 40- PendingSound Producing Device and Sound Producing PackageUSPTOApplication 19562725
- PendingPersonal Electronic Device Enhancing Call PrivacyUSPTOApplication 19671253
- PendingAir-Pulse Generating Device and Driving Circuit with Anti-Fatigue Asymmetric Initial DeflectionUSPTOApplication 19640374
Show all 40 patent records
- Sound Producing Device and Sound Producing PackageSep 17, 2026 · Application 19562725Pending
- Personal Electronic Device Enhancing Call PrivacySep 17, 2026 · Application 19671253Pending
- Air-Pulse Generating Device and Driving Circuit with Anti-Fatigue Asymmetric Initial DeflectionAug 13, 2026 · Application 19640374Pending
- Heat Dissipating Structure and Heat Dissipating Method ThereofJul 21, 2026 · US 12,690,158Granted
- Frequency Trimmable Clock Signal Generator and Method ThereofJul 16, 2026 · Application 19443046Pending
- Air-Pulse Generating Device with Asymmetric Initial DeflectionJul 16, 2026 · Application 19424094Pending
- Driving Circuit and Air-Pulse Generating System with Asymmetric Initial DeflectionJul 16, 2026 · Application 19446931Pending
- Airflow Generating Device with Differential Modulation Driving and Asymmetric Initial DeflectionJul 2, 2026 · Application 19428297Pending
- Wearable Device and Signal Processing MethodJun 23, 2026 · US 12,666,194Granted
- Sound Producing Cell, Acoustic Transducer And Manufacturing Method Of Sound Producing CellJun 9, 2026 · US 12,652,495Granted
- Personal Electronic Device Enhancing Call PrivacyJun 9, 2026 · US 12,651,586Granted
- Package Structure, Apparatus And Forming Methods ThereofMay 26, 2026 · US 12,641,370Granted
- Airflow Generating Device And Its ApplicationsMay 21, 2026 · Application 19452852Pending
- Air-Pulse Generating Device with Self-Demodulation and Airflow Generating Method ThereofMay 19, 2026 · US 12,631,172Granted
- Sound Producing Apparatus and Wearable Sound DeviceApr 14, 2026 · US 12,604,135Granted
- Smart Volume Controller And Method ThereofApr 7, 2026 · US 12,598,423Granted
- Protective Case and Airflow Generating Method ThereofMar 12, 2026 · Application 19318310Pending
- Forming Methods Of Package Structure And ApparatusMar 12, 2026 · Application 19393605Pending
- Active 2-Phase Mist-Stream Cooling SystemMar 10, 2026 · US 12,575,063Granted
- Airflow Generating Device and Method ThereofFeb 26, 2026 · Application 19303389Pending
- Calibration Method and Sound Producing ModuleFeb 12, 2026 · Application 19289091Pending
- Air Quality Sensing Module In Handheld Device And Air PumpFeb 10, 2026 · US 12,546,303Granted
- Stacked Air-pulse Generating DeviceFeb 5, 2026 · Application 19287798Pending
- Air Moving DeviceJan 1, 2026 · Application 19315870Pending
- Wearable Sound Device and Manufacture Method ThereofDec 16, 2025 · US 12,501,203Granted
- Wearable Sound Device and Method for Ventilation and Acoustic TuningNov 11, 2025 · US 12,470,863Granted
- Electronic Device And Airflow Generating PackageOct 21, 2025 · US 12,453,038Granted
- Sound Producing Device and MethodSep 9, 2025 · US 12,412,558Granted
- Air-Pulse Generating Device with Resonant Chamber Embedded ThereinSep 9, 2025 · US 12,413,900Granted
- Manufacturing Method Of DeviceSep 2, 2025 · US 12,404,166Granted
- Semiconductor Device And Airflow Generating PackageJul 10, 2025 · Application 19007580Pending
- Air-Pulse Generating Device, Wearable Sound Device, Bladeless Fan, and Airflow Producing MethodJul 8, 2025 · US 12,356,141Granted
- Manufacturing Method Of Air-pulse Generating DeviceJun 19, 2025 · Application 19071774Pending
- Cantilever Structure With Intermediate Substrate Connection Having A Film With On Anchor With ProtrusionJun 17, 2025 · US 12,330,933Granted
- Air-Pulse Generating DeviceMay 29, 2025 · Application 19035763Pending
- Air-pulse Generating Device with Tooth Edge Patterned SlitMay 27, 2025 · US 12,317,034Granted
- Air-Pulse Generating Device with Efficient PropagationMay 20, 2025 · US 12,309,548Granted
- Circuit and Method of Adjusting Conduction Period for Energy-Recycling CircuitApr 8, 2025 · US 12,270,836Granted
- Controller for sound producing device with dynamic vent functionMar 27, 2025 · Application 18977823Pending
- Demodulation Signal Generator for Air Pulse GeneratorMar 25, 2025 · US 12,261,567Granted
Related companies, and why
- Material Evolution Inc.Similar federal contract value in Materials · null in contracts
- Jetti ResourcesSimilar federal contract value in Materials · null in contracts
- Simwon America Corp.Similar federal contract value in Materials · null in contracts
- Laser Photonics CorpSimilar federal contract value in Materials · null in contracts
- Neuvokas CorporationSimilar federal contract value in Materials · null in contracts
- Partanna Global, Inc.Similar federal contract value in Materials · null in contracts
Regulatory activity · Materials
- Eliminating Regulations Establishing Fellowships in Laboratory Standardization and Testing for Foreign CitizensNational Institute of Standards and Technology
- Eliminating Obsolete Marking Requirements for Toy, Look-Alike, and Imitation FirearmsNational Institute of Standards and Technology
- Eliminating Obsolete Regulations Related to the Advanced Technology Program and the Technology Innovation ProgramNational Institute of Standards and Technology
Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.
Sources
Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.
How to read this page
Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.
Data freshness
SEC Form D filings through . SBIR and STTR awards through .