Search

Tho Gia Phan

Examiner (ID: 18280, Phone: (571)272-1826 , Office: P/2845 )

Most Active Art Unit
2845
Art Unit(s)
2819, 2845, 3621, 2514, 2821
Total Applications
2789
Issued Applications
2455
Pending Applications
171
Abandoned Applications
213

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18416297 [patent_doc_number] => 11670847 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-06 [patent_title] => Method and system for driving polarization shifting to mitigate interference [patent_app_type] => utility [patent_app_number] => 17/859639 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 61 [patent_no_of_words] => 28177 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859639
Method and system for driving polarization shifting to mitigate interference Jul 6, 2022 Issued
Array ( [id] => 20389481 [patent_doc_number] => 12489218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Antenna, antenna array and communication system [patent_app_type] => utility [patent_app_number] => 18/272556 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 5704 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272556
Antenna, antenna array and communication system Jun 30, 2022 Issued
Array ( [id] => 20389481 [patent_doc_number] => 12489218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Antenna, antenna array and communication system [patent_app_type] => utility [patent_app_number] => 18/272556 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 5704 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272556
Antenna, antenna array and communication system Jun 30, 2022 Issued
Array ( [id] => 20389481 [patent_doc_number] => 12489218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Antenna, antenna array and communication system [patent_app_type] => utility [patent_app_number] => 18/272556 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 5704 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272556
Antenna, antenna array and communication system Jun 30, 2022 Issued
Array ( [id] => 19329121 [patent_doc_number] => 12046815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Frequency selective surface, and electromagnetic wave absorber [patent_app_type] => utility [patent_app_number] => 17/846393 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6516 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846393
Frequency selective surface, and electromagnetic wave absorber Jun 21, 2022 Issued
Array ( [id] => 18729841 [patent_doc_number] => 20230344139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEMS AND METHODS FOR MITIGATING INTERFERENCE FROM SATELLITE GATEWAY ANTENNA [patent_app_type] => utility [patent_app_number] => 17/842602 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842602
Systems and methods for mitigating interference from satellite gateway antenna Jun 15, 2022 Issued
Array ( [id] => 18827891 [patent_doc_number] => 11843184 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-12 [patent_title] => Dual band, singular form factor, transmit and receive GNSS antenna with passively shaped antenna pattern [patent_app_type] => utility [patent_app_number] => 17/807088 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4288 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807088
Dual band, singular form factor, transmit and receive GNSS antenna with passively shaped antenna pattern Jun 14, 2022 Issued
Array ( [id] => 18081613 [patent_doc_number] => 20220407225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => ANTENNA ARRAY FOR HIGH FREQUENCY DEVICE [patent_app_type] => utility [patent_app_number] => 17/833952 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833952
Antenna array for high frequency device Jun 6, 2022 Issued
Array ( [id] => 19385171 [patent_doc_number] => 20240275041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SYSTEMS AND METHODS FOR GENERATING CALIBRATION DATA IN ACTIVE ANTENNA MODULES HAVING ANTENNA-SIDE FILTER ARRAYS THEREIN [patent_app_type] => utility [patent_app_number] => 18/566963 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18566963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566963
Systems and methods for generating calibration data in active antenna modules having antenna-side filter arrays therein Jun 2, 2022 Issued
Array ( [id] => 19385159 [patent_doc_number] => 20240275029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Compact Charged Particle Beam Plasma Multi-Frequency Antenna [patent_app_type] => utility [patent_app_number] => 18/566912 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566912
Compact Charged Particle Beam Plasma Multi-Frequency Antenna Jun 1, 2022 Issued
Array ( [id] => 19385159 [patent_doc_number] => 20240275029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Compact Charged Particle Beam Plasma Multi-Frequency Antenna [patent_app_type] => utility [patent_app_number] => 18/566912 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566912
Compact Charged Particle Beam Plasma Multi-Frequency Antenna Jun 1, 2022 Issued
Array ( [id] => 17878938 [patent_doc_number] => 11450969 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-20 [patent_title] => Compact slot-based antenna design for narrow band internet of things applications [patent_app_type] => utility [patent_app_number] => 17/829545 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 13146 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829545
Compact slot-based antenna design for narrow band internet of things applications May 31, 2022 Issued
Array ( [id] => 18416312 [patent_doc_number] => 11670862 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-06 [patent_title] => Two-dimensional scalable radiator array [patent_app_type] => utility [patent_app_number] => 17/828237 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 35 [patent_no_of_words] => 8522 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828237
Two-dimensional scalable radiator array May 30, 2022 Issued
Array ( [id] => 19582859 [patent_doc_number] => 12148991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Antenna assembly having a helical antenna disposed on a flexible substrate wrapped around a tube structure [patent_app_type] => utility [patent_app_number] => 17/826934 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5686 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826934
Antenna assembly having a helical antenna disposed on a flexible substrate wrapped around a tube structure May 26, 2022 Issued
Array ( [id] => 18032448 [patent_doc_number] => 11515652 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-29 [patent_title] => Dual shifter devices and systems for polarization rotation to mitigate interference [patent_app_type] => utility [patent_app_number] => 17/825565 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 27983 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825565
Dual shifter devices and systems for polarization rotation to mitigate interference May 25, 2022 Issued
Array ( [id] => 19341650 [patent_doc_number] => 12051849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Spacer-attached antenna unit and antenna unit-attached glass window [patent_app_type] => utility [patent_app_number] => 17/664996 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6489 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664996
Spacer-attached antenna unit and antenna unit-attached glass window May 24, 2022 Issued
Array ( [id] => 18967839 [patent_doc_number] => 11901627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Electromagnetic lens, method for producing electromagnetic lens, and lens antenna [patent_app_type] => utility [patent_app_number] => 18/259543 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 34 [patent_no_of_words] => 11548 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259543
Electromagnetic lens, method for producing electromagnetic lens, and lens antenna May 22, 2022 Issued
Array ( [id] => 18024908 [patent_doc_number] => 20220376407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => BASE STATION ANTENNAS INCLUDING RADIATING ELEMENTS HAVING OUTER DIPOLE ARMS THAT CONFORM TO CURVED TRANSITION WALLS OF A RADOME [patent_app_type] => utility [patent_app_number] => 17/748955 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17748955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748955
BASE STATION ANTENNAS INCLUDING RADIATING ELEMENTS HAVING OUTER DIPOLE ARMS THAT CONFORM TO CURVED TRANSITION WALLS OF A RADOME May 18, 2022 Abandoned
Array ( [id] => 19222016 [patent_doc_number] => 20240186720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => ROTATED RIDGE WAVEGUIDE ANTENNA [patent_app_type] => utility [patent_app_number] => 18/562396 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562396
Rotated ridge waveguide antenna May 18, 2022 Issued
Array ( [id] => 19314707 [patent_doc_number] => 12040537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Radiation coupled antennas with network [patent_app_type] => utility [patent_app_number] => 17/747959 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 27 [patent_no_of_words] => 14898 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747959
Radiation coupled antennas with network May 17, 2022 Issued
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