
Khai M. Nguyen
Examiner (ID: 1733, Phone: (571)272-1809 , Office: P/2845 )
| Most Active Art Unit | 2845 |
| Art Unit(s) | 2819, 2845 |
| Total Applications | 2299 |
| Issued Applications | 2151 |
| Pending Applications | 79 |
| Abandoned Applications | 90 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18662091
[patent_doc_number] => 20230308108
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-28
[patent_title] => Digital-to-analog conversion apparatus and method having signal calibration mechanism
[patent_app_type] => utility
[patent_app_number] => 18/105675
[patent_app_country] => US
[patent_app_date] => 2023-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5778
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105675
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/105675 | Digital-to-analog conversion apparatus and method having signal calibration mechanism | Feb 2, 2023 | Issued |
Array
(
[id] => 19136751
[patent_doc_number] => 11971704
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-30
[patent_title] => Zone drive of transducers for extended linearity
[patent_app_type] => utility
[patent_app_number] => 18/105057
[patent_app_country] => US
[patent_app_date] => 2023-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 53
[patent_figures_cnt] => 85
[patent_no_of_words] => 37745
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105057
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/105057 | Zone drive of transducers for extended linearity | Feb 1, 2023 | Issued |
Array
(
[id] => 19136750
[patent_doc_number] => 11971703
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-30
[patent_title] => Device calibration and testing
[patent_app_type] => utility
[patent_app_number] => 18/104405
[patent_app_country] => US
[patent_app_date] => 2023-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 53
[patent_figures_cnt] => 86
[patent_no_of_words] => 37741
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104405
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/104405 | Device calibration and testing | Jan 31, 2023 | Issued |
Array
(
[id] => 19154248
[patent_doc_number] => 11979173
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-07
[patent_title] => Single-ended direct interface dual DAC feedback photo-diode sensor
[patent_app_type] => utility
[patent_app_number] => 18/103614
[patent_app_country] => US
[patent_app_date] => 2023-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 87
[patent_figures_cnt] => 110
[patent_no_of_words] => 50983
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103614
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/103614 | Single-ended direct interface dual DAC feedback photo-diode sensor | Jan 30, 2023 | Issued |
Array
(
[id] => 19887383
[patent_doc_number] => 12273119
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-08
[patent_title] => Analog-to-digital converter circuit and semiconductor integrated circuit
[patent_app_type] => utility
[patent_app_number] => 18/102454
[patent_app_country] => US
[patent_app_date] => 2023-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 9364
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18102454
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/102454 | Analog-to-digital converter circuit and semiconductor integrated circuit | Jan 26, 2023 | Issued |
Array
(
[id] => 19611361
[patent_doc_number] => 12160248
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-03
[patent_title] => Successive approximation register analog-to-digital converter with multiple sample capacitors
[patent_app_type] => utility
[patent_app_number] => 18/098544
[patent_app_country] => US
[patent_app_date] => 2023-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4691
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098544
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/098544 | Successive approximation register analog-to-digital converter with multiple sample capacitors | Jan 17, 2023 | Issued |
Array
(
[id] => 19766466
[patent_doc_number] => 12224774
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-11
[patent_title] => Runtime reconfigurable compression format conversion
[patent_app_type] => utility
[patent_app_number] => 18/096551
[patent_app_country] => US
[patent_app_date] => 2023-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4273
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096551
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/096551 | Runtime reconfigurable compression format conversion | Jan 11, 2023 | Issued |
Array
(
[id] => 19176943
[patent_doc_number] => 20240162917
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => RUNTIME RECONFIGURABLE COMPRESSION FORMAT CONVERSION WITH BIT-PLANE GRANULARITY
[patent_app_type] => utility
[patent_app_number] => 18/096557
[patent_app_country] => US
[patent_app_date] => 2023-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5298
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096557
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/096557 | Runtime reconfigurable compression format conversion with bit-plane granularity | Jan 11, 2023 | Issued |
Array
(
[id] => 18875371
[patent_doc_number] => 11863197
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-02
[patent_title] => Current operative analog to digital converter (ADC)
[patent_app_type] => utility
[patent_app_number] => 18/092959
[patent_app_country] => US
[patent_app_date] => 2023-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 35
[patent_figures_cnt] => 40
[patent_no_of_words] => 21039
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 350
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092959
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/092959 | Current operative analog to digital converter (ADC) | Jan 3, 2023 | Issued |
Array
(
[id] => 19063704
[patent_doc_number] => 11942967
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Single-ended direct interface DAC feedback and current sink photo-diode sensor
[patent_app_type] => utility
[patent_app_number] => 18/093021
[patent_app_country] => US
[patent_app_date] => 2023-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 87
[patent_figures_cnt] => 109
[patent_no_of_words] => 50851
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093021
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/093021 | Single-ended direct interface DAC feedback and current sink photo-diode sensor | Jan 3, 2023 | Issued |
Array
(
[id] => 18474145
[patent_doc_number] => 20230208433
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-29
[patent_title] => Frequency Synthesizer
[patent_app_type] => utility
[patent_app_number] => 18/088902
[patent_app_country] => US
[patent_app_date] => 2022-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15169
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088902
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/088902 | Frequency synthesizer | Dec 26, 2022 | Issued |
Array
(
[id] => 19918998
[patent_doc_number] => 12294384
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-06
[patent_title] => Voltage identification signal decoder with precharging
[patent_app_type] => utility
[patent_app_number] => 18/086204
[patent_app_country] => US
[patent_app_date] => 2022-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1245
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086204
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/086204 | Voltage identification signal decoder with precharging | Dec 20, 2022 | Issued |
Array
(
[id] => 18457257
[patent_doc_number] => 20230198539
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => SLOPE ANALOG-TO-DIGITAL CONVERTER AND A METHOD FOR ANALOG-TO-DIGITAL CONVERSION OF AN ANALOG INPUT SIGNAL
[patent_app_type] => utility
[patent_app_number] => 18/083823
[patent_app_country] => US
[patent_app_date] => 2022-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10574
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083823
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/083823 | Slope analog-to-digital converter and a method for analog-to-digital conversion of an analog input signal | Dec 18, 2022 | Issued |
Array
(
[id] => 18487097
[patent_doc_number] => 20230214443
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-06
[patent_title] => METHOD FOR REDUCING NOISE DURING AES DETECTION
[patent_app_type] => utility
[patent_app_number] => 18/080773
[patent_app_country] => US
[patent_app_date] => 2022-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2791
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 790
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080773
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/080773 | METHOD FOR REDUCING NOISE DURING AES DETECTION | Dec 13, 2022 | Pending |
Array
(
[id] => 18891673
[patent_doc_number] => 11870455
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-09
[patent_title] => Analog-to-digital conversion method, analog-to-digital converter and image sensor
[patent_app_type] => utility
[patent_app_number] => 18/080144
[patent_app_country] => US
[patent_app_date] => 2022-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 5931
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 16
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080144
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/080144 | Analog-to-digital conversion method, analog-to-digital converter and image sensor | Dec 12, 2022 | Issued |
Array
(
[id] => 19329390
[patent_doc_number] => 12047085
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-23
[patent_title] => Analog signal analog-to-digital converter
[patent_app_type] => utility
[patent_app_number] => 18/077933
[patent_app_country] => US
[patent_app_date] => 2022-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 28
[patent_no_of_words] => 11115
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 359
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077933
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/077933 | Analog signal analog-to-digital converter | Dec 7, 2022 | Issued |
Array
(
[id] => 18730147
[patent_doc_number] => 20230344445
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => DYNAMIC CONTENT ENCODING
[patent_app_type] => utility
[patent_app_number] => 18/077196
[patent_app_country] => US
[patent_app_date] => 2022-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7572
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077196
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/077196 | Dynamic content encoding | Dec 6, 2022 | Issued |
Array
(
[id] => 18286612
[patent_doc_number] => 20230102084
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => ADC Apparatus and Control Method
[patent_app_type] => utility
[patent_app_number] => 18/062623
[patent_app_country] => US
[patent_app_date] => 2022-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14917
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062623
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/062623 | ADC apparatus and control method | Dec 6, 2022 | Issued |
Array
(
[id] => 18286046
[patent_doc_number] => 20230101518
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => TIMING SKEW MISMATCH CALIBRATION FOR TIME INTERLEAVED ANALOG TO DIGITAL CONVERTERS
[patent_app_type] => utility
[patent_app_number] => 18/075977
[patent_app_country] => US
[patent_app_date] => 2022-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5933
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075977
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/075977 | Timing skew mismatch calibration for time interleaved analog to digital converters | Dec 5, 2022 | Issued |
Array
(
[id] => 18264848
[patent_doc_number] => 20230086090
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-23
[patent_title] => Methods and Apparatus for Quotient Digit Recoding in a High-Performance Arithmetic Unit
[patent_app_type] => utility
[patent_app_number] => 18/060177
[patent_app_country] => US
[patent_app_date] => 2022-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8712
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -29
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060177
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/060177 | Methods and Apparatus for Quotient Digit Recoding in a High-Performance Arithmetic Unit | Nov 29, 2022 | Pending |