Search

Junpeng Chen

Examiner (ID: 92, Phone: (571)270-1112 , Office: P/2649 )

Most Active Art Unit
2645
Art Unit(s)
2645, 2618, 2649
Total Applications
988
Issued Applications
693
Pending Applications
67
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5323945 [patent_doc_number] => 20090061935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'Interface device of mobile communication terminal using external memory socket and interface method in mobile communication terminal using the same' [patent_app_type] => utility [patent_app_number] => 12/220884 [patent_app_country] => US [patent_app_date] => 2008-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5255 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0061/20090061935.pdf [firstpage_image] =>[orig_patent_app_number] => 12220884 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/220884
Interface device of mobile communication terminal using external memory socket and interface method in mobile communication terminal using the same Jul 28, 2008 Abandoned
Array ( [id] => 5410320 [patent_doc_number] => 20090124219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'High linearity, high efficiency power amplifier with DSP assisted linearity optimization' [patent_app_type] => utility [patent_app_number] => 12/181572 [patent_app_country] => US [patent_app_date] => 2008-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11747 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0124/20090124219.pdf [firstpage_image] =>[orig_patent_app_number] => 12181572 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/181572
High linearity, high efficiency power amplifier with DSP assisted linearity optimization Jul 28, 2008 Issued
Array ( [id] => 6353561 [patent_doc_number] => 20100022211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'Low noise, highly linear amplifying stage and signal receiver using the same' [patent_app_type] => utility [patent_app_number] => 12/219413 [patent_app_country] => US [patent_app_date] => 2008-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4272 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20100022211.pdf [firstpage_image] =>[orig_patent_app_number] => 12219413 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/219413
Low noise, highly linear amplifying stage and signal receiver using the same Jul 21, 2008 Issued
Array ( [id] => 5290679 [patent_doc_number] => 20090023409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'Receiving device' [patent_app_type] => utility [patent_app_number] => 12/219318 [patent_app_country] => US [patent_app_date] => 2008-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7224 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20090023409.pdf [firstpage_image] =>[orig_patent_app_number] => 12219318 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/219318
Receiving device for frequency modulated signals with voltage-limited reference input to demodulated signal binarization comparator Jul 17, 2008 Issued
Array ( [id] => 5465433 [patent_doc_number] => 20090325633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Method for reducing a disturbance in an output signal caused by a disturbing signal in a multiport connector, multiport connector circuit, and mobile device' [patent_app_type] => utility [patent_app_number] => 12/218934 [patent_app_country] => US [patent_app_date] => 2008-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4171 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0325/20090325633.pdf [firstpage_image] =>[orig_patent_app_number] => 12218934 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/218934
Method for reducing a disturbance in an output signal caused by a disturbing signal in a multiport connector, multiport connector circuit, and mobile device Jul 17, 2008 Abandoned
Array ( [id] => 5310485 [patent_doc_number] => 20090017766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Adaptive use of multiple receive chains in wireless communication terminals' [patent_app_type] => utility [patent_app_number] => 12/217859 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7384 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20090017766.pdf [firstpage_image] =>[orig_patent_app_number] => 12217859 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217859
Adaptive use of multiple receive chains in wireless communication terminals Jul 8, 2008 Issued
Array ( [id] => 5416633 [patent_doc_number] => 20090042520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'Envelope tracking RF amplifier' [patent_app_type] => utility [patent_app_number] => 12/217262 [patent_app_country] => US [patent_app_date] => 2008-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1814 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20090042520.pdf [firstpage_image] =>[orig_patent_app_number] => 12217262 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217262
Envelope tracking RF amplifier Jun 30, 2008 Abandoned
Array ( [id] => 4792484 [patent_doc_number] => 20080293458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'PADS FOR IMPROVED MANUAL GRIP OF A PORTABLE ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/101730 [patent_app_country] => US [patent_app_date] => 2008-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4098 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0293/20080293458.pdf [firstpage_image] =>[orig_patent_app_number] => 12101730 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/101730
PADS FOR IMPROVED MANUAL GRIP OF A PORTABLE ELECTRONIC DEVICE Apr 10, 2008 Abandoned
Array ( [id] => 4887211 [patent_doc_number] => 20080261543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'TRANSMISSION CIRCUIT AND COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/100856 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8323 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20080261543.pdf [firstpage_image] =>[orig_patent_app_number] => 12100856 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/100856
Transmission circuit and communication device Apr 9, 2008 Issued
Array ( [id] => 5458463 [patent_doc_number] => 20090258615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'Compensation of an asymmetric frequency response of a radio' [patent_app_type] => utility [patent_app_number] => 12/082387 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3637 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20090258615.pdf [firstpage_image] =>[orig_patent_app_number] => 12082387 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/082387
Compensation of an asymmetric frequency response of a radio Apr 9, 2008 Issued
Array ( [id] => 5456495 [patent_doc_number] => 20090256647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'Band Blocking Filter for Attenuating Unwanted Frequency Components' [patent_app_type] => utility [patent_app_number] => 12/101078 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5893 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0256/20090256647.pdf [firstpage_image] =>[orig_patent_app_number] => 12101078 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/101078
Band Blocking Filter for Attenuating Unwanted Frequency Components Apr 9, 2008 Abandoned
Array ( [id] => 6255654 [patent_doc_number] => 20100029218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'Apparatus, methods and computer programs' [patent_app_type] => utility [patent_app_number] => 12/082687 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8964 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20100029218.pdf [firstpage_image] =>[orig_patent_app_number] => 12082687 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/082687
Apparatus, methods and computer programs Apr 9, 2008 Issued
Array ( [id] => 5444624 [patent_doc_number] => 20090045850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'RTWO-BASED DOWN CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/100391 [patent_app_country] => US [patent_app_date] => 2008-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1970 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20090045850.pdf [firstpage_image] =>[orig_patent_app_number] => 12100391 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/100391
RTWO-based down converter Apr 8, 2008 Issued
Array ( [id] => 7778472 [patent_doc_number] => 08121577 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-21 [patent_title] => 'Controllable input impedance radio frequency mixer' [patent_app_type] => utility [patent_app_number] => 12/100010 [patent_app_country] => US [patent_app_date] => 2008-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 8608 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/121/08121577.pdf [firstpage_image] =>[orig_patent_app_number] => 12100010 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/100010
Controllable input impedance radio frequency mixer Apr 8, 2008 Issued
Array ( [id] => 8593995 [patent_doc_number] => 08351874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'System and method for adaptive antenna impedance matching' [patent_app_type] => utility [patent_app_number] => 12/099550 [patent_app_country] => US [patent_app_date] => 2008-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 12657 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12099550 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/099550
System and method for adaptive antenna impedance matching Apr 7, 2008 Issued
Array ( [id] => 5335154 [patent_doc_number] => 20090051618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) ANTENNA SYSTEM ADAPTABLE FOR ENVIRONMENTAL MULTIPLICITY' [patent_app_type] => utility [patent_app_number] => 12/099734 [patent_app_country] => US [patent_app_date] => 2008-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5096 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20090051618.pdf [firstpage_image] =>[orig_patent_app_number] => 12099734 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/099734
Multiple input multiple output (mimo) antenna system adaptable for environmental multiplicity Apr 7, 2008 Issued
Array ( [id] => 4682544 [patent_doc_number] => 20080248770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'BROADBAND RECEPTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/098596 [patent_app_country] => US [patent_app_date] => 2008-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6957 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0248/20080248770.pdf [firstpage_image] =>[orig_patent_app_number] => 12098596 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/098596
BROADBAND RECEPTION SYSTEM Apr 6, 2008 Abandoned
Array ( [id] => 5570020 [patent_doc_number] => 20090253398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'MODULATION AND UPCONVERSION TECHNIQUES' [patent_app_type] => utility [patent_app_number] => 12/098243 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4417 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0253/20090253398.pdf [firstpage_image] =>[orig_patent_app_number] => 12098243 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/098243
MODULATION AND UPCONVERSION TECHNIQUES Apr 3, 2008 Abandoned
Array ( [id] => 8654804 [patent_doc_number] => 08374566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Integrated wideband RF tracking filter for RF front end with parallel band switched tuned amplifiers' [patent_app_type] => utility [patent_app_number] => 12/098122 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5256 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12098122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/098122
Integrated wideband RF tracking filter for RF front end with parallel band switched tuned amplifiers Apr 3, 2008 Issued
Array ( [id] => 5568826 [patent_doc_number] => 20090252204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'Receiver system for receiving analog and digital signals' [patent_app_type] => utility [patent_app_number] => 12/080759 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4559 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0252/20090252204.pdf [firstpage_image] =>[orig_patent_app_number] => 12080759 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/080759
Receiver system for receiving analog and digital signals Apr 3, 2008 Abandoned
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