
Hieu P. Nguyen
Examiner (ID: 536, Phone: (571)272-8577 , Office: P/2842 )
| Most Active Art Unit | 2843 |
| Art Unit(s) | 2817, 2843, 2842 |
| Total Applications | 1784 |
| Issued Applications | 1616 |
| Pending Applications | 85 |
| Abandoned Applications | 121 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18883692
[patent_doc_number] => 20240007061
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-04
[patent_title] => PHOTODETECTOR CURRENT SENSING
[patent_app_type] => utility
[patent_app_number] => 17/809990
[patent_app_country] => US
[patent_app_date] => 2022-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5698
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809990
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/809990 | PHOTODETECTOR CURRENT SENSING | Jun 29, 2022 | Abandoned |
Array
(
[id] => 19980751
[patent_doc_number] => 12348242
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-01
[patent_title] => D/A converter
[patent_app_type] => utility
[patent_app_number] => 17/850249
[patent_app_country] => US
[patent_app_date] => 2022-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 16
[patent_no_of_words] => 2085
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[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] => 17850249
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/850249 | D/A converter | Jun 26, 2022 | Issued |
Array
(
[id] => 18866681
[patent_doc_number] => 20230421118
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-28
[patent_title] => WIRELESS COMMUNICATION SYSTEM, POWER AMPLIFIER AND METHOD OF DETERMINING POWER AMPLIFIER PERFORMANCE
[patent_app_type] => utility
[patent_app_number] => 17/850361
[patent_app_country] => US
[patent_app_date] => 2022-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9273
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -41
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850361
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/850361 | WIRELESS COMMUNICATION SYSTEM, POWER AMPLIFIER AND METHOD OF DETERMINING POWER AMPLIFIER PERFORMANCE | Jun 26, 2022 | Pending |
Array
(
[id] => 18866682
[patent_doc_number] => 20230421119
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-28
[patent_title] => SEMICONDUCTOR DEVICE PACKAGES WITH EXPOSED HEAT DISSIPATING SURFACES AND METHODS OF FABRICATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/849206
[patent_app_country] => US
[patent_app_date] => 2022-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14132
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849206
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/849206 | Semiconductor device packages with exposed heat dissipating surfaces and methods of fabricating the same | Jun 23, 2022 | Issued |
Array
(
[id] => 18317994
[patent_doc_number] => 11632087
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-04-18
[patent_title] => High-linearity amplifier
[patent_app_type] => utility
[patent_app_number] => 17/840874
[patent_app_country] => US
[patent_app_date] => 2022-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 3011
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840874
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/840874 | High-linearity amplifier | Jun 14, 2022 | Issued |
Array
(
[id] => 18081854
[patent_doc_number] => 20220407466
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-22
[patent_title] => TRACKING POWER SUPPLIES AND ASSOCIATED SYSTEMS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 17/806540
[patent_app_country] => US
[patent_app_date] => 2022-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10433
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806540
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/806540 | Tracking power supplies and associated systems and methods | Jun 12, 2022 | Issued |
Array
(
[id] => 19679949
[patent_doc_number] => 12191825
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-07
[patent_title] => Dynamic control of output driver in a switching amplifier
[patent_app_type] => utility
[patent_app_number] => 17/836880
[patent_app_country] => US
[patent_app_date] => 2022-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 8477
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836880
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/836880 | Dynamic control of output driver in a switching amplifier | Jun 8, 2022 | Issued |
Array
(
[id] => 17934093
[patent_doc_number] => 20220329219
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => AMPLIFIER CIRCUITRY
[patent_app_type] => utility
[patent_app_number] => 17/835326
[patent_app_country] => US
[patent_app_date] => 2022-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7515
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835326
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/835326 | Amplifier circuitry | Jun 7, 2022 | Issued |
Array
(
[id] => 18474075
[patent_doc_number] => 20230208363
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-29
[patent_title] => AUDIO AMPLIFIER CIRCUIT AND CONTROLLING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/663015
[patent_app_country] => US
[patent_app_date] => 2022-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4771
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663015
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/663015 | Audio amplifier circuit and controlling method thereof | May 10, 2022 | Issued |
Array
(
[id] => 19047229
[patent_doc_number] => 11936354
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-19
[patent_title] => Amplifier circuit
[patent_app_type] => utility
[patent_app_number] => 17/740388
[patent_app_country] => US
[patent_app_date] => 2022-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 4769
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740388
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/740388 | Amplifier circuit | May 9, 2022 | Issued |
Array
(
[id] => 17834417
[patent_doc_number] => 20220271721
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-25
[patent_title] => AMPLIFIER CIRCUITRY
[patent_app_type] => utility
[patent_app_number] => 17/741149
[patent_app_country] => US
[patent_app_date] => 2022-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6982
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741149
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/741149 | Amplifier circuitry | May 9, 2022 | Issued |
Array
(
[id] => 17834418
[patent_doc_number] => 20220271722
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-25
[patent_title] => AMPLIFIER CIRCUITRY
[patent_app_type] => utility
[patent_app_number] => 17/741180
[patent_app_country] => US
[patent_app_date] => 2022-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6982
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741180
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/741180 | Amplifier circuitry | May 9, 2022 | Issued |
Array
(
[id] => 19154190
[patent_doc_number] => 11979115
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-07
[patent_title] => Modulator feedforward compensation
[patent_app_type] => utility
[patent_app_number] => 17/739480
[patent_app_country] => US
[patent_app_date] => 2022-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 5151
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739480
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/739480 | Modulator feedforward compensation | May 8, 2022 | Issued |
Array
(
[id] => 19199551
[patent_doc_number] => 11996807
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-28
[patent_title] => Low noise trans-impedance amplifier
[patent_app_type] => utility
[patent_app_number] => 17/662194
[patent_app_country] => US
[patent_app_date] => 2022-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3764
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662194
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/662194 | Low noise trans-impedance amplifier | May 4, 2022 | Issued |
Array
(
[id] => 18025160
[patent_doc_number] => 20220376659
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-24
[patent_title] => MODEL ARCHITECTURE SEARCH AND OPTIMIZATION FOR HARDWARE
[patent_app_type] => utility
[patent_app_number] => 17/732715
[patent_app_country] => US
[patent_app_date] => 2022-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 26011
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732715
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/732715 | MODEL ARCHITECTURE SEARCH AND OPTIMIZATION FOR HARDWARE | Apr 28, 2022 | Pending |
Array
(
[id] => 18744112
[patent_doc_number] => 20230353100
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => METHODS AND APPARATUS TO IMPROVE PERFORMANCE OF AMPLIFIERS
[patent_app_type] => utility
[patent_app_number] => 17/732385
[patent_app_country] => US
[patent_app_date] => 2022-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13184
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732385
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/732385 | Methods and apparatus to improve performance of amplifiers | Apr 27, 2022 | Issued |
Array
(
[id] => 17934089
[patent_doc_number] => 20220329215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => Scalable Periphery Tunable Matching Power Amplifier
[patent_app_type] => utility
[patent_app_number] => 17/731048
[patent_app_country] => US
[patent_app_date] => 2022-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13705
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731048
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/731048 | Scalable periphery tunable matching power amplifier | Apr 26, 2022 | Issued |
Array
(
[id] => 20229605
[patent_doc_number] => 12418264
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-16
[patent_title] => Turn on time acceleration of a cascode amplifier
[patent_app_type] => utility
[patent_app_number] => 17/731198
[patent_app_country] => US
[patent_app_date] => 2022-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 1142
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731198
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/731198 | Turn on time acceleration of a cascode amplifier | Apr 26, 2022 | Issued |
Array
(
[id] => 18586631
[patent_doc_number] => 20230268896
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => CONTINUOUS TIME LINEAR EQUALIZATION (CTLE) FEEDBACK FOR TUNABLE DC GAIN AND MID-BAND CORRECTION
[patent_app_type] => utility
[patent_app_number] => 17/725392
[patent_app_country] => US
[patent_app_date] => 2022-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6884
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725392
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/725392 | Continuous time linear equalization (CTLE) feedback for tunable DC gain and mid-band correction | Apr 19, 2022 | Issued |
Array
(
[id] => 19957678
[patent_doc_number] => 12328100
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-10
[patent_title] => Doherty amplifier and communication device
[patent_app_type] => utility
[patent_app_number] => 17/722839
[patent_app_country] => US
[patent_app_date] => 2022-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 3825
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 326
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17722839
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/722839 | Doherty amplifier and communication device | Apr 17, 2022 | Issued |