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Zhang Zhuhong patents

Zhang Zhuhong holds 31 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
Metric	Value
Total patents	31
Recent patents	2
First publication	May 5, 2015
Latest publication	Dec 10, 2024

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Patents filed per year
Year	Patents
2015	1
2016	4
2017	9
2018	4
2019	3
2020	3
2021	1
2022	4
2023	1
2024	1

Browse patents by year
Year	Patents
2015	1
2016	4
2017	9
2018	4
2019	3
2020	3
2021	1
2022	4
2023	1
2024	1

Recent patents

Latest publications where this party is an assignee.

Self-calibrating device and method for in-phase and quadrature time skew and conjugation in a coherent transmitter
US-12166852-B2 · Dec 10, 2024 · US
Systems and methods for using special nodes for polar encoding in polar codes
US-11791844-B2 · Oct 17, 2023 · US
Systems and methods for using not perfectly polarized bit channels in parallel polar codes
US-11515964-B2 · Nov 29, 2022 · US
Method and apparatus for coherent transmitter calibration
US-11381444-B2 · Jul 5, 2022 · US
Apparatus and method for in-phase and quadrature skew calibration in a coherent transceiver
US-11277207-B1 · Mar 15, 2022 · US

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Self-calibrating device and method for in-phase and quadrature time skew and conjugation in a coherent transmitter
US-12166852-B2 · Dec 10, 2024 · US
Systems and methods for using special nodes for polar encoding in polar codes
US-11791844-B2 · Oct 17, 2023 · US
Systems and methods for using not perfectly polarized bit channels in parallel polar codes
US-11515964-B2 · Nov 29, 2022 · US
Method and apparatus for coherent transmitter calibration
US-11381444-B2 · Jul 5, 2022 · US
Apparatus and method for in-phase and quadrature skew calibration in a coherent transceiver
US-11277207-B1 · Mar 15, 2022 · US

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPC	Patents
H04B2210/075	6
H04B10/6165	6
H04J14/0276	5
H04B10/6164	5
H04B10/077	5

Technology areas

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	31