Search

Congvan Tran

Examiner (ID: 336, Phone: (571)272-7871 , Office: P/2645 )

Most Active Art Unit
2647
Art Unit(s)
2641, 2645, 2617, 2688, 2733, 2746, 2647, 2607, 2683
Total Applications
2257
Issued Applications
1902
Pending Applications
165
Abandoned Applications
214

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3845184 [patent_doc_number] => 05740205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Apparatus and method for maximizing frequency offset tracking performance in a digital receiver' [patent_app_type] => 1 [patent_app_number] => 8/767173 [patent_app_country] => US [patent_app_date] => 1996-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6796 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/740/05740205.pdf [firstpage_image] =>[orig_patent_app_number] => 767173 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/767173
Apparatus and method for maximizing frequency offset tracking performance in a digital receiver Dec 15, 1996 Issued
Array ( [id] => 3941831 [patent_doc_number] => 05953372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Loopback transmission testing in a communications device' [patent_app_type] => 1 [patent_app_number] => 8/766496 [patent_app_country] => US [patent_app_date] => 1996-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5401 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953372.pdf [firstpage_image] =>[orig_patent_app_number] => 766496 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/766496
Loopback transmission testing in a communications device Dec 12, 1996 Issued
Array ( [id] => 4266185 [patent_doc_number] => 06138019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Cellular system hand-off protocol' [patent_app_type] => 1 [patent_app_number] => 8/763420 [patent_app_country] => US [patent_app_date] => 1996-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 24932 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/138/06138019.pdf [firstpage_image] =>[orig_patent_app_number] => 763420 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/763420
Cellular system hand-off protocol Dec 10, 1996 Issued
Array ( [id] => 3891115 [patent_doc_number] => 05825810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'MSK spread-spectrum receiver which allows CDMA operations' [patent_app_type] => 1 [patent_app_number] => 8/770224 [patent_app_country] => US [patent_app_date] => 1996-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10798 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825810.pdf [firstpage_image] =>[orig_patent_app_number] => 770224 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/770224
MSK spread-spectrum receiver which allows CDMA operations Nov 28, 1996 Issued
Array ( [id] => 3855177 [patent_doc_number] => 05848108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Selective filtering for co-channel interference reduction' [patent_app_type] => 1 [patent_app_number] => 8/759092 [patent_app_country] => US [patent_app_date] => 1996-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4504 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/848/05848108.pdf [firstpage_image] =>[orig_patent_app_number] => 759092 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/759092
Selective filtering for co-channel interference reduction Nov 28, 1996 Issued
Array ( [id] => 4049802 [patent_doc_number] => 05995547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Method and apparatus for mapping between cellular bit streams and wireline waveforms' [patent_app_type] => 1 [patent_app_number] => 8/757051 [patent_app_country] => US [patent_app_date] => 1996-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2107 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995547.pdf [firstpage_image] =>[orig_patent_app_number] => 757051 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/757051
Method and apparatus for mapping between cellular bit streams and wireline waveforms Nov 25, 1996 Issued
Array ( [id] => 4154781 [patent_doc_number] => 06061398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Method of and apparatus for compressing and restoring data' [patent_app_type] => 1 [patent_app_number] => 8/749330 [patent_app_country] => US [patent_app_date] => 1996-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 30 [patent_no_of_words] => 13871 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/061/06061398.pdf [firstpage_image] =>[orig_patent_app_number] => 749330 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/749330
Method of and apparatus for compressing and restoring data Nov 13, 1996 Issued
Array ( [id] => 3926911 [patent_doc_number] => 06002730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Method for detecting data and device therefor of data storing unit' [patent_app_type] => 1 [patent_app_number] => 8/744458 [patent_app_country] => US [patent_app_date] => 1996-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 6123 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/002/06002730.pdf [firstpage_image] =>[orig_patent_app_number] => 744458 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/744458
Method for detecting data and device therefor of data storing unit Nov 6, 1996 Issued
Array ( [id] => 4172557 [patent_doc_number] => 06115366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'System for managing space segment usage among broadcast service providers' [patent_app_type] => 1 [patent_app_number] => 8/746069 [patent_app_country] => US [patent_app_date] => 1996-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10986 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115366.pdf [firstpage_image] =>[orig_patent_app_number] => 746069 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/746069
System for managing space segment usage among broadcast service providers Nov 4, 1996 Issued
Array ( [id] => 4112294 [patent_doc_number] => 06097770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Frequency offset estimation for wireless systems based on channel impulse response' [patent_app_type] => 1 [patent_app_number] => 8/741992 [patent_app_country] => US [patent_app_date] => 1996-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6665 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/097/06097770.pdf [firstpage_image] =>[orig_patent_app_number] => 741992 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/741992
Frequency offset estimation for wireless systems based on channel impulse response Oct 30, 1996 Issued
Array ( [id] => 4050089 [patent_doc_number] => 05995566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Interference reduction in telecommunication systems' [patent_app_type] => 1 [patent_app_number] => 8/739492 [patent_app_country] => US [patent_app_date] => 1996-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3465 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995566.pdf [firstpage_image] =>[orig_patent_app_number] => 739492 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/739492
Interference reduction in telecommunication systems Oct 27, 1996 Issued
Array ( [id] => 3823100 [patent_doc_number] => 05832032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Interference reduction in telecommunications systems' [patent_app_type] => 1 [patent_app_number] => 8/739491 [patent_app_country] => US [patent_app_date] => 1996-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3609 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/832/05832032.pdf [firstpage_image] =>[orig_patent_app_number] => 739491 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/739491
Interference reduction in telecommunications systems Oct 27, 1996 Issued
Array ( [id] => 4218082 [patent_doc_number] => 06078609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Radio communication system using frequency hopping, and method of controlling same' [patent_app_type] => 1 [patent_app_number] => 8/732715 [patent_app_country] => US [patent_app_date] => 1996-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4687 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078609.pdf [firstpage_image] =>[orig_patent_app_number] => 732715 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/732715
Radio communication system using frequency hopping, and method of controlling same Oct 17, 1996 Issued
Array ( [id] => 3906829 [patent_doc_number] => 05835530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Bit characteristics measurement system for digitally modulated signals' [patent_app_type] => 1 [patent_app_number] => 8/729486 [patent_app_country] => US [patent_app_date] => 1996-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7734 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/835/05835530.pdf [firstpage_image] =>[orig_patent_app_number] => 729486 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/729486
Bit characteristics measurement system for digitally modulated signals Oct 10, 1996 Issued
Array ( [id] => 3855103 [patent_doc_number] => 05848105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'GMSK signal processors for improved communications capacity and quality' [patent_app_type] => 1 [patent_app_number] => 8/729625 [patent_app_country] => US [patent_app_date] => 1996-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 40 [patent_no_of_words] => 13933 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/848/05848105.pdf [firstpage_image] =>[orig_patent_app_number] => 729625 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/729625
GMSK signal processors for improved communications capacity and quality Oct 9, 1996 Issued
Array ( [id] => 4040378 [patent_doc_number] => 05903616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Synchronous clock multiplexer' [patent_app_type] => 1 [patent_app_number] => 8/727055 [patent_app_country] => US [patent_app_date] => 1996-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4369 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/903/05903616.pdf [firstpage_image] =>[orig_patent_app_number] => 727055 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/727055
Synchronous clock multiplexer Oct 7, 1996 Issued
08/722435 PHASE DETECTOR WITH EXPLICIT ASYNCHRONOUS RESET Oct 6, 1996 Abandoned
Array ( [id] => 4028258 [patent_doc_number] => 05907581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Two-dimensional low-pass filtering code apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/722594 [patent_app_country] => US [patent_app_date] => 1996-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3811 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907581.pdf [firstpage_image] =>[orig_patent_app_number] => 722594 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/722594
Two-dimensional low-pass filtering code apparatus and method Sep 26, 1996 Issued
Array ( [id] => 4235400 [patent_doc_number] => 06011816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Direct demodulation method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/715441 [patent_app_country] => US [patent_app_date] => 1996-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3358 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011816.pdf [firstpage_image] =>[orig_patent_app_number] => 715441 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/715441
Direct demodulation method and apparatus Sep 17, 1996 Issued
Array ( [id] => 4198484 [patent_doc_number] => 06094461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Data transmission' [patent_app_type] => 1 [patent_app_number] => 8/711851 [patent_app_country] => US [patent_app_date] => 1996-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3009 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/094/06094461.pdf [firstpage_image] =>[orig_patent_app_number] => 711851 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/711851
Data transmission Sep 9, 1996 Issued
Menu