Search

Binh Kien Tieu

Examiner (ID: 2324, Phone: (571)272-7510 , Office: P/2656 )

Most Active Art Unit
2614
Art Unit(s)
2656, 2614, 2743, 2643, 2694, 2605, 2653
Total Applications
2280
Issued Applications
1945
Pending Applications
131
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1131922 [patent_doc_number] => 06792106 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-14 [patent_title] => 'Echo canceller and method of echo cancellation using an NLMS algorithm' [patent_app_type] => B1 [patent_app_number] => 09/398016 [patent_app_country] => US [patent_app_date] => 1999-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3311 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/792/06792106.pdf [firstpage_image] =>[orig_patent_app_number] => 09398016 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/398016
Echo canceller and method of echo cancellation using an NLMS algorithm Sep 16, 1999 Issued
Array ( [id] => 1227765 [patent_doc_number] => 06700974 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-02 [patent_title] => 'Switching power supply for generating a ringing voltage' [patent_app_type] => B1 [patent_app_number] => 09/397413 [patent_app_country] => US [patent_app_date] => 1999-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2372 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/700/06700974.pdf [firstpage_image] =>[orig_patent_app_number] => 09397413 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/397413
Switching power supply for generating a ringing voltage Sep 15, 1999 Issued
Array ( [id] => 7628599 [patent_doc_number] => 06819761 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-16 [patent_title] => 'Programmable constant current off hook circuit' [patent_app_type] => B1 [patent_app_number] => 09/397414 [patent_app_country] => US [patent_app_date] => 1999-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2256 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/819/06819761.pdf [firstpage_image] =>[orig_patent_app_number] => 09397414 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/397414
Programmable constant current off hook circuit Sep 15, 1999 Issued
Array ( [id] => 1375326 [patent_doc_number] => 06574337 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Adaptive echo canceler undoing adaptations made during double-talk' [patent_app_type] => B1 [patent_app_number] => 09/395568 [patent_app_country] => US [patent_app_date] => 1999-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3219 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/574/06574337.pdf [firstpage_image] =>[orig_patent_app_number] => 09395568 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/395568
Adaptive echo canceler undoing adaptations made during double-talk Sep 13, 1999 Issued
Array ( [id] => 1235071 [patent_doc_number] => 06694020 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-17 [patent_title] => 'Frequency domain stereophonic acoustic echo canceller utilizing non-linear transformations' [patent_app_type] => B1 [patent_app_number] => 09/395834 [patent_app_country] => US [patent_app_date] => 1999-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6316 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/694/06694020.pdf [firstpage_image] =>[orig_patent_app_number] => 09395834 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/395834
Frequency domain stereophonic acoustic echo canceller utilizing non-linear transformations Sep 13, 1999 Issued
Array ( [id] => 1276948 [patent_doc_number] => 06654461 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-25 [patent_title] => 'Synthesized telephone line ring signal impedance termination' [patent_app_type] => B1 [patent_app_number] => 09/395633 [patent_app_country] => US [patent_app_date] => 1999-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4019 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/654/06654461.pdf [firstpage_image] =>[orig_patent_app_number] => 09395633 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/395633
Synthesized telephone line ring signal impedance termination Sep 13, 1999 Issued
Array ( [id] => 483248 [patent_doc_number] => 07224793 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-05-29 [patent_title] => 'Communication set with detection of set function and line condition' [patent_app_type] => utility [patent_app_number] => 09/395011 [patent_app_country] => US [patent_app_date] => 1999-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1702 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/224/07224793.pdf [firstpage_image] =>[orig_patent_app_number] => 09395011 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/395011
Communication set with detection of set function and line condition Sep 12, 1999 Issued
Array ( [id] => 1242340 [patent_doc_number] => 06683951 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-27 [patent_title] => 'Method and apparatus for providing service to VODSL derived telephone lines during power interruptions' [patent_app_type] => B1 [patent_app_number] => 09/394324 [patent_app_country] => US [patent_app_date] => 1999-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2685 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/683/06683951.pdf [firstpage_image] =>[orig_patent_app_number] => 09394324 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394324
Method and apparatus for providing service to VODSL derived telephone lines during power interruptions Sep 12, 1999 Issued
Array ( [id] => 4344224 [patent_doc_number] => 06320940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Network termination device with automatic detection and correction of circuit polarity' [patent_app_type] => 1 [patent_app_number] => 9/394770 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 8553 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/320/06320940.pdf [firstpage_image] =>[orig_patent_app_number] => 394770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394770
Network termination device with automatic detection and correction of circuit polarity Sep 9, 1999 Issued
Array ( [id] => 1547589 [patent_doc_number] => 06373930 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Method and system for monitoring telecommunications traffic' [patent_app_type] => B1 [patent_app_number] => 09/392984 [patent_app_country] => US [patent_app_date] => 1999-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 13630 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/373/06373930.pdf [firstpage_image] =>[orig_patent_app_number] => 09392984 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/392984
Method and system for monitoring telecommunications traffic Sep 8, 1999 Issued
Array ( [id] => 1538852 [patent_doc_number] => 06337903 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Call setup for prepaid services' [patent_app_type] => B1 [patent_app_number] => 09/391981 [patent_app_country] => US [patent_app_date] => 1999-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2958 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/337/06337903.pdf [firstpage_image] =>[orig_patent_app_number] => 09391981 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/391981
Call setup for prepaid services Sep 8, 1999 Issued
Array ( [id] => 4398805 [patent_doc_number] => 06263058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Charge information method' [patent_app_type] => 1 [patent_app_number] => 9/391621 [patent_app_country] => US [patent_app_date] => 1999-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4532 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/263/06263058.pdf [firstpage_image] =>[orig_patent_app_number] => 391621 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/391621
Charge information method Sep 6, 1999 Issued
Array ( [id] => 1437973 [patent_doc_number] => 06356622 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'System and apparatus for enhancing a network link' [patent_app_type] => B1 [patent_app_number] => 09/389333 [patent_app_country] => US [patent_app_date] => 1999-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7146 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356622.pdf [firstpage_image] =>[orig_patent_app_number] => 09389333 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/389333
System and apparatus for enhancing a network link Sep 2, 1999 Issued
Array ( [id] => 4421378 [patent_doc_number] => 06266395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Single-ended subscriber loop qualification for xDSL service' [patent_app_type] => 1 [patent_app_number] => 9/389360 [patent_app_country] => US [patent_app_date] => 1999-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5619 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266395.pdf [firstpage_image] =>[orig_patent_app_number] => 389360 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/389360
Single-ended subscriber loop qualification for xDSL service Sep 2, 1999 Issued
Array ( [id] => 1565000 [patent_doc_number] => 06438219 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'System, method and computer program product for achieving local number portability costing support' [patent_app_type] => B1 [patent_app_number] => 09/386595 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 53 [patent_no_of_words] => 27105 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/438/06438219.pdf [firstpage_image] =>[orig_patent_app_number] => 09386595 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386595
System, method and computer program product for achieving local number portability costing support Aug 30, 1999 Issued
Array ( [id] => 892317 [patent_doc_number] => 07349536 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-03-25 [patent_title] => 'Techniques for providing uninterrupted digital communications to customers coupled to local loop generation equipment' [patent_app_type] => utility [patent_app_number] => 09/386775 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2097 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/349/07349536.pdf [firstpage_image] =>[orig_patent_app_number] => 09386775 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386775
Techniques for providing uninterrupted digital communications to customers coupled to local loop generation equipment Aug 30, 1999 Issued
Array ( [id] => 1489060 [patent_doc_number] => 06366645 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'System and method for providing service assurance for prepaid telecommunication services' [patent_app_type] => B1 [patent_app_number] => 09/386254 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3316 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/366/06366645.pdf [firstpage_image] =>[orig_patent_app_number] => 09386254 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386254
System and method for providing service assurance for prepaid telecommunication services Aug 30, 1999 Issued
Array ( [id] => 1360447 [patent_doc_number] => 06580793 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-17 [patent_title] => 'Method and apparatus for echo cancellation with self-deactivation' [patent_app_type] => B1 [patent_app_number] => 09/386728 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5941 [patent_no_of_claims] => 11 [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/06/580/06580793.pdf [firstpage_image] =>[orig_patent_app_number] => 09386728 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386728
Method and apparatus for echo cancellation with self-deactivation Aug 30, 1999 Issued
Array ( [id] => 7631935 [patent_doc_number] => 06665402 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-16 [patent_title] => 'Method and apparatus for performing echo cancellation' [patent_app_type] => B1 [patent_app_number] => 09/386281 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3603 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/665/06665402.pdf [firstpage_image] =>[orig_patent_app_number] => 09386281 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386281
Method and apparatus for performing echo cancellation Aug 30, 1999 Issued
Array ( [id] => 1256557 [patent_doc_number] => 06671371 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Adaptive transmit amplifier' [patent_app_type] => B1 [patent_app_number] => 09/385824 [patent_app_country] => US [patent_app_date] => 1999-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8439 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/671/06671371.pdf [firstpage_image] =>[orig_patent_app_number] => 09385824 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/385824
Adaptive transmit amplifier Aug 29, 1999 Issued
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