Inventor · disambiguated record
Heping Zeng
Also filed as: ZENG HEPING
40 granted patents·8 pending applications·18 citations·filing 2001–2023
94Inventor score
Files withCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV34YUNNAN HUAPU QUANTUM MAT CO LTD7CHONGQING HUAPU INFORMATION TECH CO LTD3CHONGQING HUAPU SCIENT INSTRUMENT CO LTD2CHONGQING HUAPU INTELLIGENT EQUIPMENT CO LTD1
Top patents by PatentIndex Score
48 records- 0190US12123836B2Detection method and device based on laser-induced breakdown spectroscopy enhanced by 2D plasma gratingYUNNAN HUAPU QUANTUM MAT CO LTD·Filed 2022·Granted Oct 22, 2024·1 cites·18 claims
- 0288US11370657B2Method and apparatus for manufacturing microfluidic chip with femtosecond plasma gratingCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Jun 28, 2022·2 cites·5 claims
- 0388US11294256B2Method and system for controlling optical frequency combCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Apr 5, 2022·2 cites·4 claims
- 0486US11664635B2Time and frequency method and system for optical combCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2020·Granted May 30, 2023·2 cites·10 claims
- 0579US11500218B2Three-port silicon beam splitter chip and its fabrication methodCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2020·Granted Nov 15, 2022·2 cites·10 claims
- 0666US12384725B2Method for preparing boron carbide materialYUNNAN HUAPU QUANTUM MAT CO LTD·Filed 2022·Granted Aug 12, 2025·0 cites·15 claims
- 0766US11760638B2Method for preparing graphene material from industrial hemp by laser inductionYUNNAN HUAPU QUANTUM MAT CO LTD·Filed 2022·Granted Sep 19, 2023·0 cites·20 claims
- 0865US12438335B2High-precision repetition rate locking apparatus for ultra-fast laser pulseCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2022·Granted Oct 7, 2025·0 cites·8 claims
- 0964US11944957B2Glass fiber filter element for visible light photocatalysis and air purification and preparation method thereofCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Apr 2, 2024·0 cites·19 claims
- 1064US2023291169A1Frequency stablizing system and method for single-cavity multi-frequency combCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2023·Application pending·0 cites
- 1164US2023364558A1Photocatalytic material, method for preparing the photocatalytic material and photocatalytic air screen filter for epidemic preventionCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2023·Application pending·0 cites
- 1264US2023296911A1Nonlinear polarization filtering method, device, and application apparatusCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2023·Application pending·0 cites
- 1363US12378660B2Pulsed laser deposition methodCHONGQING HUAPU INFORMATION TECH CO LTD·Filed 2023·Granted Aug 5, 2025·0 cites·9 claims
- 1463US12195841B2Method for coating film by pulsed laser deposition with plasma gratingCHONGQING HUAPU SCIENT INSTRUMENT CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·9 claims
- 1562US2023098039A1Electrically tunable non-reciprocal phase shifter and polarization filterCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2022·Application pending·0 cites
- 1661US12497306B2Ecological system for deep water environment restoration and construction method thereofYUNNAN HUAPU QUANTUM MAT CO LTD·Filed 2022·Granted Dec 16, 2025·0 cites·19 claims
- 1761US6941072B2Compact optical multiplexer/demultiplexerJDS UNIPHASE CORP·Filed 2001·Granted Sep 6, 2005·9 cites·15 claims
- 1860US12460290B2Method of ultrafast-pulsed laser deposition coupled with plasma lattice and device thereofCHONGQING HUAPU INFORMATION TECH CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·8 claims
- 1960US12312676B2Processing method and apparatus for ultrafast laser deposition of multilayer film including diamond-like carbon film, anti-reflection film and anti-fingerprint filmCHONGQING HUAPU SCIENT INSTRUMENT CO LTD·Filed 2023·Granted May 27, 2025·0 cites·7 claims
- 2060US12090576B2Device and method for processing micro-channel on microfluidic chip using multi-focus ultrafast laserCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Sep 17, 2024·0 cites·10 claims
- 2160US11965827B2Hyperspectral imaging method and apparatusCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2022·Granted Apr 23, 2024·0 cites·20 claims
- 2259US12441657B2Method and device for producing conductive glass fiber mesh with laser induced coating grapheneCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Oct 14, 2025·0 cites·9 claims
- 2359US11621534B2Laser gain optical fiber heat-dissipating deviceCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Apr 4, 2023·0 cites·14 claims
- 2459US2023125338A1Method for preparing core-shell structure photocatalytic material by precipitation and self-assembly processYUNNAN HUAPU QUANTUM MAT CO LTD·Filed 2022·Application pending·0 cites
- 2559US2024235145A9Divided-pulse laser regeneration amplification apparatus and methodCHONGQING HUAPU INTELLIGENT EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 2658US12276613B2Multipulse-induced spectroscopy method and device based on femtosecond plasma gratingCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2022·Granted Apr 15, 2025·0 cites·14 claims
- 2758US12088057B2Driving and stabilization system for pump laserCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Sep 10, 2024·0 cites·16 claims
- 2858US11964340B2Device for fabricating quartz microfluidic chip by femtosecond pulse clusterCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Apr 23, 2024·0 cites·11 claims
- 2958US2024195137A1Self-similar regenerative amplification method and apparatus for femtosecond laser chirped pulsesCHONGQING HUAPU INFORMATION TECH CO LTD·Filed 2023·Application pending·0 cites
- 3057US11143558B2Method and system for measuring transient time width of ultrashort pulseCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2020·Granted Oct 12, 2021·0 cites·9 claims
- 3156US11899229B2Method and apparatus for preparing femtosecond optical filament interference direct writing volume grating/chirped volume gratingCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Feb 13, 2024·0 cites·10 claims
- 3256US11465911B2Method for preparing ceramic materialCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2020·Granted Oct 11, 2022·0 cites·18 claims
- 3356US2022336808A1Electrode material and preparation method thereofYUNNAN HUAPU QUANTUM MAT CO LTD·Filed 2022·Application pending·0 cites
- 3455US12370628B2Method and apparatus for processing chip based on deep learningCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Jul 29, 2025·0 cites·20 claims
- 3555US12366659B2Ultra-high speed time-frequency fourier laser velocimetry method and systemCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Jul 22, 2025·0 cites·14 claims
- 3655US12342095B2Mid-infrared upconversion imaging method and deviceCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2022·Granted Jun 24, 2025·0 cites·14 claims
- 3754US12391618B2Method for preparing infrared radiation ceramic materialYUNNAN HUAPU QUANTUM MAT CO LTD·Filed 2022·Granted Aug 19, 2025·0 cites·20 claims
- 3853US12149042B2Method and system for automatically controlling mode-locking of a optical frequency combCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Nov 19, 2024·0 cites·5 claims
- 3953US11866335B2Method for preparing graphene based composite wave-absorbing composite materialCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2020·Granted Jan 9, 2024·0 cites·11 claims
- 4053US11286207B2Method for preparing carbon-reinforced metal-ceramic composite materialCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2020·Granted Mar 29, 2022·0 cites·8 claims
- 4151US11306030B2Method for preparing graphene-CCTO based ceramic composite dielectric materialCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2020·Granted Apr 19, 2022·0 cites·7 claims
- 4250US11598917B2Silicon nitride phased array chip based on a suspended waveguide structureCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Mar 7, 2023·0 cites·8 claims
- 4350US11085824B2Coherent anti-Stokes Raman scattering imaging method, and light source for the sameCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2020·Granted Aug 10, 2021·0 cites·18 claims
- 4449US12202073B2Method for manufacturing large-area volume grating via plasma grating direct writingCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Jan 21, 2025·0 cites·20 claims
- 4549US12017213B2Device and method for direct printing of microfluidic chip based on large-format array femtosecond laserCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Jun 25, 2024·0 cites·20 claims
- 4648US11579091B2Non-contact spatial super-resolution coherent Raman spectrometric imaging methodCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted Feb 14, 2023·0 cites·10 claims
- 4747US11646228B2Stealth dicing method including filamentation and apparatus thereofCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2020·Granted May 9, 2023·0 cites·8 claims
- 4842US11644415B2System for measuring gas temperature and component concentrations in combustion field based on optical combCHONGQING INSTITUTE OF EAST CHINA NORMAL UNIV·Filed 2021·Granted May 9, 2023·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →