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] => 3799697 [patent_doc_number] => 05822367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Digital mobile data communication system' [patent_app_type] => 1 [patent_app_number] => 8/701399 [patent_app_country] => US [patent_app_date] => 1996-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2518 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822367.pdf [firstpage_image] =>[orig_patent_app_number] => 701399 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/701399
Digital mobile data communication system Aug 21, 1996 Issued
Array ( [id] => 3877746 [patent_doc_number] => 05796959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Noise shaping technique for spread spectrum communications' [patent_app_type] => 1 [patent_app_number] => 8/696195 [patent_app_country] => US [patent_app_date] => 1996-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 26 [patent_no_of_words] => 3658 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796959.pdf [firstpage_image] =>[orig_patent_app_number] => 696195 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/696195
Noise shaping technique for spread spectrum communications Aug 11, 1996 Issued
Array ( [id] => 4014273 [patent_doc_number] => 05987076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Coherent signal processing for CDMA communication system' [patent_app_type] => 1 [patent_app_number] => 8/687899 [patent_app_country] => US [patent_app_date] => 1996-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7357 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/987/05987076.pdf [firstpage_image] =>[orig_patent_app_number] => 687899 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/687899
Coherent signal processing for CDMA communication system Jul 28, 1996 Issued
Array ( [id] => 4236179 [patent_doc_number] => 06088591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Cellular system hand-off protocol' [patent_app_type] => 1 [patent_app_number] => 8/672751 [patent_app_country] => US [patent_app_date] => 1996-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 25113 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088591.pdf [firstpage_image] =>[orig_patent_app_number] => 672751 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/672751
Cellular system hand-off protocol Jun 27, 1996 Issued
Array ( [id] => 3953557 [patent_doc_number] => 05940751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'System and method for detection of fraud in a wireless telephone system' [patent_app_type] => 1 [patent_app_number] => 8/669773 [patent_app_country] => US [patent_app_date] => 1996-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8527 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940751.pdf [firstpage_image] =>[orig_patent_app_number] => 669773 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/669773
System and method for detection of fraud in a wireless telephone system Jun 26, 1996 Issued
Array ( [id] => 4220832 [patent_doc_number] => 06028899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Soft-output decoding transmission system with reduced memory requirement' [patent_app_type] => 1 [patent_app_number] => 8/666498 [patent_app_country] => US [patent_app_date] => 1996-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6543 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/028/06028899.pdf [firstpage_image] =>[orig_patent_app_number] => 666498 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/666498
Soft-output decoding transmission system with reduced memory requirement Jun 24, 1996 Issued
Array ( [id] => 4111609 [patent_doc_number] => 06067317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Computer bus resource port' [patent_app_type] => 1 [patent_app_number] => 8/649095 [patent_app_country] => US [patent_app_date] => 1996-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3047 [patent_no_of_claims] => 15 [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/06/067/06067317.pdf [firstpage_image] =>[orig_patent_app_number] => 649095 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/649095
Computer bus resource port May 16, 1996 Issued
Array ( [id] => 1379193 [patent_doc_number] => 06570938 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-27 [patent_title] => 'Method and apparatus for recovering data symbols from a signal received by a radio communication device' [patent_app_type] => B1 [patent_app_number] => 08/641396 [patent_app_country] => US [patent_app_date] => 1996-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3892 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/570/06570938.pdf [firstpage_image] =>[orig_patent_app_number] => 08641396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/641396
Method and apparatus for recovering data symbols from a signal received by a radio communication device Apr 30, 1996 Issued
Array ( [id] => 4068412 [patent_doc_number] => 05864578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Matched filter-based handoff method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/638394 [patent_app_country] => US [patent_app_date] => 1996-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 12052 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/864/05864578.pdf [firstpage_image] =>[orig_patent_app_number] => 638394 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638394
Matched filter-based handoff method and apparatus Apr 28, 1996 Issued
Array ( [id] => 4274703 [patent_doc_number] => 06205190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'System and method for reducing interference generated by a CDMA communications device' [patent_app_type] => 1 [patent_app_number] => 8/639572 [patent_app_country] => US [patent_app_date] => 1996-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 33 [patent_no_of_words] => 12574 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/205/06205190.pdf [firstpage_image] =>[orig_patent_app_number] => 639572 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/639572
System and method for reducing interference generated by a CDMA communications device Apr 28, 1996 Issued
Array ( [id] => 3995212 [patent_doc_number] => 05862172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Spread spectrum communication system and its transmitter and receiver' [patent_app_type] => 1 [patent_app_number] => 8/616096 [patent_app_country] => US [patent_app_date] => 1996-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 28 [patent_no_of_words] => 19793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862172.pdf [firstpage_image] =>[orig_patent_app_number] => 616096 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/616096
Spread spectrum communication system and its transmitter and receiver Mar 13, 1996 Issued
Array ( [id] => 3804056 [patent_doc_number] => 05841807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Spread spectrum data communicator' [patent_app_type] => 1 [patent_app_number] => 8/604095 [patent_app_country] => US [patent_app_date] => 1996-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 5797 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841807.pdf [firstpage_image] =>[orig_patent_app_number] => 604095 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/604095
Spread spectrum data communicator Feb 19, 1996 Issued
Array ( [id] => 4012302 [patent_doc_number] => 05923708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Decoding circuit for a read signal from a magnetic recording and reading system using partial response' [patent_app_type] => 1 [patent_app_number] => 8/595599 [patent_app_country] => US [patent_app_date] => 1996-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 7693 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/923/05923708.pdf [firstpage_image] =>[orig_patent_app_number] => 595599 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/595599
Decoding circuit for a read signal from a magnetic recording and reading system using partial response Feb 1, 1996 Issued
Array ( [id] => 3826757 [patent_doc_number] => 05812597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Circuit for preventing base line wander of digital signals in a network receiver' [patent_app_type] => 1 [patent_app_number] => 8/638570 [patent_app_country] => US [patent_app_date] => 1996-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2496 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/812/05812597.pdf [firstpage_image] =>[orig_patent_app_number] => 638570 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638570
Circuit for preventing base line wander of digital signals in a network receiver Jan 29, 1996 Issued
Array ( [id] => 3793920 [patent_doc_number] => 05818882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Frequency offset cancellation apparatus' [patent_app_type] => 1 [patent_app_number] => 8/593688 [patent_app_country] => US [patent_app_date] => 1996-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6425 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/818/05818882.pdf [firstpage_image] =>[orig_patent_app_number] => 593688 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/593688
Frequency offset cancellation apparatus Jan 28, 1996 Issued
Array ( [id] => 3890379 [patent_doc_number] => 05764694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Self-testing and evaluation system' [patent_app_type] => 1 [patent_app_number] => 8/590699 [patent_app_country] => US [patent_app_date] => 1996-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5603 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/764/05764694.pdf [firstpage_image] =>[orig_patent_app_number] => 590699 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/590699
Self-testing and evaluation system Jan 24, 1996 Issued
Array ( [id] => 4046435 [patent_doc_number] => 05856999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Apparatus and method for data transmission on bonded data channels of a communications network utilizing a single serial communications controller' [patent_app_type] => 1 [patent_app_number] => 8/593591 [patent_app_country] => US [patent_app_date] => 1996-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 6207 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/856/05856999.pdf [firstpage_image] =>[orig_patent_app_number] => 593591 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/593591
Apparatus and method for data transmission on bonded data channels of a communications network utilizing a single serial communications controller Jan 23, 1996 Issued
Array ( [id] => 3799936 [patent_doc_number] => 05822382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Multiframe-structured bit synchronization circuit for data signal' [patent_app_type] => 1 [patent_app_number] => 8/586491 [patent_app_country] => US [patent_app_date] => 1996-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2480 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822382.pdf [firstpage_image] =>[orig_patent_app_number] => 586491 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/586491
Multiframe-structured bit synchronization circuit for data signal Jan 15, 1996 Issued
Array ( [id] => 4062799 [patent_doc_number] => 05870445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Frequency independent clock synchronizer' [patent_app_type] => 1 [patent_app_number] => 8/579522 [patent_app_country] => US [patent_app_date] => 1995-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2308 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870445.pdf [firstpage_image] =>[orig_patent_app_number] => 579522 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579522
Frequency independent clock synchronizer Dec 26, 1995 Issued
Array ( [id] => 3926733 [patent_doc_number] => 06002719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Two way messaging system with non-real time voice compression and decompression' [patent_app_type] => 1 [patent_app_number] => 8/577797 [patent_app_country] => US [patent_app_date] => 1995-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2428 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/002/06002719.pdf [firstpage_image] =>[orig_patent_app_number] => 577797 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/577797
Two way messaging system with non-real time voice compression and decompression Dec 21, 1995 Issued
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