Search

Junpeng Chen

Examiner (ID: 17112, Phone: (571)270-1112 , Office: P/2649 )

Most Active Art Unit
2645
Art Unit(s)
2649, 2618, 2645
Total Applications
1006
Issued Applications
701
Pending Applications
70
Abandoned Applications
251

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16426376 [patent_doc_number] => 20200351574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => METHODS AND EQUIPMENT FOR REDUCING POWER LOSS IN CELLULAR SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/863339 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6985 [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] => 16863339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863339
Methods and equipment for reducing power loss in cellular systems Apr 29, 2020 Issued
Array ( [id] => 17677687 [patent_doc_number] => 20220190854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => CLOSED-LOOP MULTIPLE-OUTPUT RADIO FREQUENCY (RF) MATCHING [patent_app_type] => utility [patent_app_number] => 17/594906 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594906
Closed-loop multiple-output radio frequency (RF) matching Apr 29, 2020 Issued
Array ( [id] => 20582606 [patent_doc_number] => 12574866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Method and apparatus for power control [patent_app_type] => utility [patent_app_number] => 17/920523 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 15852 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920523
Method and apparatus for power control Apr 23, 2020 Issued
Array ( [id] => 20582606 [patent_doc_number] => 12574866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Method and apparatus for power control [patent_app_type] => utility [patent_app_number] => 17/920523 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 15852 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920523
Method and apparatus for power control Apr 23, 2020 Issued
Array ( [id] => 20582606 [patent_doc_number] => 12574866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Method and apparatus for power control [patent_app_type] => utility [patent_app_number] => 17/920523 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 15852 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920523
Method and apparatus for power control Apr 23, 2020 Issued
Array ( [id] => 20582606 [patent_doc_number] => 12574866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Method and apparatus for power control [patent_app_type] => utility [patent_app_number] => 17/920523 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 15852 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920523
Method and apparatus for power control Apr 23, 2020 Issued
Array ( [id] => 16646270 [patent_doc_number] => 10924142 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-16 [patent_title] => RF level detection for desired channel among multiple broadcast channels [patent_app_type] => utility [patent_app_number] => 16/855762 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855762
RF level detection for desired channel among multiple broadcast channels Apr 21, 2020 Issued
Array ( [id] => 17033498 [patent_doc_number] => 11095321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Multiplexer, radio-frequency front-end circuit, and communication apparatus [patent_app_type] => utility [patent_app_number] => 16/855401 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 33 [patent_no_of_words] => 19571 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855401
Multiplexer, radio-frequency front-end circuit, and communication apparatus Apr 21, 2020 Issued
Array ( [id] => 16488475 [patent_doc_number] => 20200382088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => APPARATUS AND METHODS FOR VECTOR MODULATOR PHASE SHIFTERS [patent_app_type] => utility [patent_app_number] => 16/855256 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8479 [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] => 16855256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855256
Apparatus and methods for vector modulator phase shifters Apr 21, 2020 Issued
Array ( [id] => 18983895 [patent_doc_number] => 11909087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Coaxial RF dual-polarized waveguide filter and method [patent_app_type] => utility [patent_app_number] => 16/854858 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 74 [patent_figures_cnt] => 127 [patent_no_of_words] => 42627 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854858
Coaxial RF dual-polarized waveguide filter and method Apr 20, 2020 Issued
Array ( [id] => 16433621 [patent_doc_number] => 10833724 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-10 [patent_title] => Feed networks for self-interference cancellation [patent_app_type] => utility [patent_app_number] => 16/849166 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3521 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16849166 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849166
Feed networks for self-interference cancellation Apr 14, 2020 Issued
Array ( [id] => 17197400 [patent_doc_number] => 11166181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Method and system for performance estimation of a communication link [patent_app_type] => utility [patent_app_number] => 16/846276 [patent_app_country] => US [patent_app_date] => 2020-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7948 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846276
Method and system for performance estimation of a communication link Apr 10, 2020 Issued
Array ( [id] => 17167306 [patent_doc_number] => 11153421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Electronic device including elastic member [patent_app_type] => utility [patent_app_number] => 16/838487 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 14408 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16838487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838487
Electronic device including elastic member Apr 1, 2020 Issued
Array ( [id] => 17132064 [patent_doc_number] => 20210306833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => DEVICE AUTO-PAIRING [patent_app_type] => utility [patent_app_number] => 16/833262 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833262
DEVICE AUTO-PAIRING Mar 26, 2020 Abandoned
Array ( [id] => 16181117 [patent_doc_number] => 20200228086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => MATCHING CIRCUIT AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/831871 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16831871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831871
Matching circuit and communication device Mar 26, 2020 Issued
Array ( [id] => 16364928 [patent_doc_number] => 20200321679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => ANTENNA MOUNTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/830875 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830875
Antenna mounting device Mar 25, 2020 Issued
Array ( [id] => 17646870 [patent_doc_number] => 20220174609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => METHOD FOR TRANSMITTING UPLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR [patent_app_type] => utility [patent_app_number] => 17/593908 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27070 [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] => 17593908 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593908
Method for transmitting uplink signal in wireless communication system, and apparatus therefor Mar 25, 2020 Issued
Array ( [id] => 16181100 [patent_doc_number] => 20200228069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => AUDIO PLAY CIRCUIT AND AUDIO PLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/828425 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828425
Audio play circuit and audio play device Mar 23, 2020 Issued
Array ( [id] => 18240956 [patent_doc_number] => 20230073267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Antenna Interface Arrangement [patent_app_type] => utility [patent_app_number] => 17/799756 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7055 [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] => 17799756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799756
Antenna interface arrangement Mar 19, 2020 Issued
Array ( [id] => 17531026 [patent_doc_number] => 11303745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Electronic system [patent_app_type] => utility [patent_app_number] => 16/825286 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4073 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825286
Electronic system Mar 19, 2020 Issued
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