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] => 3773936 [patent_doc_number] => 05742649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'SRTS clock recovery system for use in a highly stressed network environment' [patent_app_type] => 1 [patent_app_number] => 8/573297 [patent_app_country] => US [patent_app_date] => 1995-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6887 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742649.pdf [firstpage_image] =>[orig_patent_app_number] => 573297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/573297
SRTS clock recovery system for use in a highly stressed network environment Dec 14, 1995 Issued
Array ( [id] => 3982066 [patent_doc_number] => 05887028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Digital receiver' [patent_app_type] => 1 [patent_app_number] => 8/574588 [patent_app_country] => US [patent_app_date] => 1995-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 48 [patent_no_of_words] => 22739 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/887/05887028.pdf [firstpage_image] =>[orig_patent_app_number] => 574588 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/574588
Digital receiver Dec 13, 1995 Issued
Array ( [id] => 4038281 [patent_doc_number] => 05883920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Spread spectrum receiving apparatus with battery saving function' [patent_app_type] => 1 [patent_app_number] => 8/570692 [patent_app_country] => US [patent_app_date] => 1995-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2370 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883920.pdf [firstpage_image] =>[orig_patent_app_number] => 570692 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570692
Spread spectrum receiving apparatus with battery saving function Dec 10, 1995 Issued
Array ( [id] => 3773700 [patent_doc_number] => 05742636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Spread spectrum receiving apparatus with battery saving function' [patent_app_type] => 1 [patent_app_number] => 8/570691 [patent_app_country] => US [patent_app_date] => 1995-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2275 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742636.pdf [firstpage_image] =>[orig_patent_app_number] => 570691 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570691
Spread spectrum receiving apparatus with battery saving function Dec 10, 1995 Issued
Array ( [id] => 3884501 [patent_doc_number] => 05838731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Burst-mode digital receiver' [patent_app_type] => 1 [patent_app_number] => 8/565098 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3336 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/838/05838731.pdf [firstpage_image] =>[orig_patent_app_number] => 565098 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565098
Burst-mode digital receiver Nov 29, 1995 Issued
Array ( [id] => 3823301 [patent_doc_number] => 05832048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Digital phase-lock loop control system' [patent_app_type] => 1 [patent_app_number] => 8/563352 [patent_app_country] => US [patent_app_date] => 1995-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2584 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/832/05832048.pdf [firstpage_image] =>[orig_patent_app_number] => 563352 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/563352
Digital phase-lock loop control system Nov 27, 1995 Issued
Array ( [id] => 3891344 [patent_doc_number] => 05825827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Dynamically compensated linear regulator for pulsed transmitters' [patent_app_type] => 1 [patent_app_number] => 8/560259 [patent_app_country] => US [patent_app_date] => 1995-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2586 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825827.pdf [firstpage_image] =>[orig_patent_app_number] => 560259 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/560259
Dynamically compensated linear regulator for pulsed transmitters Nov 20, 1995 Issued
Array ( [id] => 3990264 [patent_doc_number] => 05917870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Synchronization monitoring in a network element' [patent_app_type] => 1 [patent_app_number] => 8/560073 [patent_app_country] => US [patent_app_date] => 1995-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2074 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917870.pdf [firstpage_image] =>[orig_patent_app_number] => 560073 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/560073
Synchronization monitoring in a network element Nov 16, 1995 Issued
Array ( [id] => 4049560 [patent_doc_number] => 05995533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Apparatus and method for generating pseudorandom quantities based upon radio channel characteristics' [patent_app_type] => 1 [patent_app_number] => 8/555968 [patent_app_country] => US [patent_app_date] => 1995-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11426 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995533.pdf [firstpage_image] =>[orig_patent_app_number] => 555968 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/555968
Apparatus and method for generating pseudorandom quantities based upon radio channel characteristics Nov 12, 1995 Issued
Array ( [id] => 3846418 [patent_doc_number] => 05761251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Dual automatic gain control and DC offset correction circuit for QAM demodulation' [patent_app_type] => 1 [patent_app_number] => 8/555026 [patent_app_country] => US [patent_app_date] => 1995-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2381 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/761/05761251.pdf [firstpage_image] =>[orig_patent_app_number] => 555026 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/555026
Dual automatic gain control and DC offset correction circuit for QAM demodulation Nov 7, 1995 Issued
Array ( [id] => 3699102 [patent_doc_number] => 05692013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Shared resources modulator-demodulator circuits for use with quadrature amplitude modulated signals' [patent_app_type] => 1 [patent_app_number] => 8/554696 [patent_app_country] => US [patent_app_date] => 1995-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8416 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/692/05692013.pdf [firstpage_image] =>[orig_patent_app_number] => 554696 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554696
Shared resources modulator-demodulator circuits for use with quadrature amplitude modulated signals Nov 6, 1995 Issued
Array ( [id] => 3758011 [patent_doc_number] => 05717722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-10 [patent_title] => 'Precision symbol demodulation system for multi-carrier modulation signal' [patent_app_type] => 1 [patent_app_number] => 8/552877 [patent_app_country] => US [patent_app_date] => 1995-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 43 [patent_no_of_words] => 17319 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/717/05717722.pdf [firstpage_image] =>[orig_patent_app_number] => 552877 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/552877
Precision symbol demodulation system for multi-carrier modulation signal Nov 2, 1995 Issued
Array ( [id] => 3875091 [patent_doc_number] => 05796783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Digital transmission system' [patent_app_type] => 1 [patent_app_number] => 8/550857 [patent_app_country] => US [patent_app_date] => 1995-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4002 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796783.pdf [firstpage_image] =>[orig_patent_app_number] => 550857 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/550857
Digital transmission system Oct 30, 1995 Issued
Array ( [id] => 3785328 [patent_doc_number] => 05774501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'High speed multilevel symbol telemetry system for cardiac pacemakers' [patent_app_type] => 1 [patent_app_number] => 8/547394 [patent_app_country] => US [patent_app_date] => 1995-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4020 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/774/05774501.pdf [firstpage_image] =>[orig_patent_app_number] => 547394 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/547394
High speed multilevel symbol telemetry system for cardiac pacemakers Oct 23, 1995 Issued
08/546899 SPREAD SPECTRUM COMMUNICATION APPARATUS Oct 22, 1995 Abandoned
Array ( [id] => 3704905 [patent_doc_number] => 05661764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Slot reception synchronization circuit' [patent_app_type] => 1 [patent_app_number] => 8/546825 [patent_app_country] => US [patent_app_date] => 1995-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3694 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/661/05661764.pdf [firstpage_image] =>[orig_patent_app_number] => 546825 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/546825
Slot reception synchronization circuit Oct 22, 1995 Issued
Array ( [id] => 3771409 [patent_doc_number] => 05852639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Resynchronization apparatus for error correction code decoder' [patent_app_type] => 1 [patent_app_number] => 8/544772 [patent_app_country] => US [patent_app_date] => 1995-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5313 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852639.pdf [firstpage_image] =>[orig_patent_app_number] => 544772 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/544772
Resynchronization apparatus for error correction code decoder Oct 17, 1995 Issued
08/542306 NOISE SHAPING TECHNIQUE FOR SPREAD SPECTRUM COMMUNICATIONS Oct 11, 1995 Abandoned
Array ( [id] => 3660362 [patent_doc_number] => 05684827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'System for controlling the operating mode of an adaptive equalizer' [patent_app_type] => 1 [patent_app_number] => 8/539155 [patent_app_country] => US [patent_app_date] => 1995-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3263 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684827.pdf [firstpage_image] =>[orig_patent_app_number] => 539155 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539155
System for controlling the operating mode of an adaptive equalizer Oct 3, 1995 Issued
Array ( [id] => 3875758 [patent_doc_number] => 05793803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Underrecovery system and method for block processing modems' [patent_app_type] => 1 [patent_app_number] => 8/535898 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3668 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793803.pdf [firstpage_image] =>[orig_patent_app_number] => 535898 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/535898
Underrecovery system and method for block processing modems Sep 27, 1995 Issued
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