Search

Hai L Nguyen

Examiner (ID: 11556, Phone: (571)272-1747 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842
Total Applications
2250
Issued Applications
1990
Pending Applications
71
Abandoned Applications
221

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4578581 [patent_doc_number] => 07855589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-21 [patent_title] => 'Pulse generator circuit and communication apparatus' [patent_app_type] => utility [patent_app_number] => 12/394653 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 9494 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/855/07855589.pdf [firstpage_image] =>[orig_patent_app_number] => 12394653 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/394653
Pulse generator circuit and communication apparatus Feb 26, 2009 Issued
Array ( [id] => 5385972 [patent_doc_number] => 20090227217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'RADIO TERMINAL AND TRANSMISSION POWER CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 12/393178 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11940 [patent_no_of_claims] => 7 [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/A1/0227/20090227217.pdf [firstpage_image] =>[orig_patent_app_number] => 12393178 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/393178
Radio terminal and transmission power control method Feb 25, 2009 Issued
Array ( [id] => 5515115 [patent_doc_number] => 20090215422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'RECEIVER' [patent_app_type] => utility [patent_app_number] => 12/393214 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6060 [patent_no_of_claims] => 6 [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/A1/0215/20090215422.pdf [firstpage_image] =>[orig_patent_app_number] => 12393214 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/393214
RECEIVER Feb 25, 2009 Abandoned
Array ( [id] => 15000 [patent_doc_number] => 07804337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-28 [patent_title] => 'Method and apparatus of SFDR enhancement' [patent_app_type] => utility [patent_app_number] => 12/393182 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4669 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/804/07804337.pdf [firstpage_image] =>[orig_patent_app_number] => 12393182 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/393182
Method and apparatus of SFDR enhancement Feb 25, 2009 Issued
Array ( [id] => 14999 [patent_doc_number] => 07804336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-28 [patent_title] => 'Track-and-hold circuit with low distortion' [patent_app_type] => utility [patent_app_number] => 12/393164 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 5167 [patent_no_of_claims] => 20 [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/07/804/07804336.pdf [firstpage_image] =>[orig_patent_app_number] => 12393164 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/393164
Track-and-hold circuit with low distortion Feb 25, 2009 Issued
Array ( [id] => 4480358 [patent_doc_number] => 07906995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Clock buffer' [patent_app_type] => utility [patent_app_number] => 12/393188 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2931 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/906/07906995.pdf [firstpage_image] =>[orig_patent_app_number] => 12393188 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/393188
Clock buffer Feb 25, 2009 Issued
Array ( [id] => 7529340 [patent_doc_number] => 08045945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Reception apparatus, reception method and program' [patent_app_type] => utility [patent_app_number] => 12/393093 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 45 [patent_no_of_words] => 21982 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/045/08045945.pdf [firstpage_image] =>[orig_patent_app_number] => 12393093 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/393093
Reception apparatus, reception method and program Feb 25, 2009 Issued
Array ( [id] => 7519472 [patent_doc_number] => 07973575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Programmable frequency divider and frequency dividing method thereof' [patent_app_type] => utility [patent_app_number] => 12/392856 [patent_app_country] => US [patent_app_date] => 2009-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3603 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/973/07973575.pdf [firstpage_image] =>[orig_patent_app_number] => 12392856 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/392856
Programmable frequency divider and frequency dividing method thereof Feb 24, 2009 Issued
Array ( [id] => 6509764 [patent_doc_number] => 20100216416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'Digital Data Processing Circuit' [patent_app_type] => utility [patent_app_number] => 12/392762 [patent_app_country] => US [patent_app_date] => 2009-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3554 [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/A1/0216/20100216416.pdf [firstpage_image] =>[orig_patent_app_number] => 12392762 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/392762
Digital data processing circuit Feb 24, 2009 Issued
Array ( [id] => 25340 [patent_doc_number] => 07795941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-14 [patent_title] => 'Frame pulse signal latch circuit and phase adjustment method' [patent_app_type] => utility [patent_app_number] => 12/391449 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 36 [patent_no_of_words] => 6793 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/795/07795941.pdf [firstpage_image] =>[orig_patent_app_number] => 12391449 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391449
Frame pulse signal latch circuit and phase adjustment method Feb 23, 2009 Issued
Array ( [id] => 5496055 [patent_doc_number] => 20090264083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/391369 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2348 [patent_no_of_claims] => 9 [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/A1/0264/20090264083.pdf [firstpage_image] =>[orig_patent_app_number] => 12391369 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391369
Wireless communication system Feb 23, 2009 Issued
Array ( [id] => 5471231 [patent_doc_number] => 20090244397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'ELECTRONIC APPARATUS, DISPERSION ADJUSTMENT METHOD OF IC INTERNAL COMPONENT SECTION OF ELECTRONIC APPARATUS AND IC' [patent_app_type] => utility [patent_app_number] => 12/391619 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 16430 [patent_no_of_claims] => 7 [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/A1/0244/20090244397.pdf [firstpage_image] =>[orig_patent_app_number] => 12391619 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391619
Electronic apparatus, dispersion adjustment method of IC internal component section of electronic apparatus and IC Feb 23, 2009 Issued
Array ( [id] => 7704563 [patent_doc_number] => 08090318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-03 [patent_title] => 'Digital data processing circuit' [patent_app_type] => utility [patent_app_number] => 12/391933 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3540 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/090/08090318.pdf [firstpage_image] =>[orig_patent_app_number] => 12391933 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391933
Digital data processing circuit Feb 23, 2009 Issued
Array ( [id] => 7536980 [patent_doc_number] => 08050621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Method and apparatus for estimating/removing echo signal using channel coefficient predicting technique in multi-carrier system' [patent_app_type] => utility [patent_app_number] => 12/391878 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3793 [patent_no_of_claims] => 12 [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/08/050/08050621.pdf [firstpage_image] =>[orig_patent_app_number] => 12391878 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391878
Method and apparatus for estimating/removing echo signal using channel coefficient predicting technique in multi-carrier system Feb 23, 2009 Issued
Array ( [id] => 5515106 [patent_doc_number] => 20090215413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'APPARATUS AND METHOD FOR POWER TRANSMITTER IN WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/391774 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5073 [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/A1/0215/20090215413.pdf [firstpage_image] =>[orig_patent_app_number] => 12391774 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391774
Apparatus and method for power transmitter in wireless communication system Feb 23, 2009 Issued
Array ( [id] => 6475095 [patent_doc_number] => 20100041362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'Hairpin Band Pass Filter and Related Frequency Down Converter' [patent_app_type] => utility [patent_app_number] => 12/391239 [patent_app_country] => US [patent_app_date] => 2009-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2321 [patent_no_of_claims] => 17 [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/A1/0041/20100041362.pdf [firstpage_image] =>[orig_patent_app_number] => 12391239 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391239
Hairpin band pass filter and related frequency down converter Feb 22, 2009 Issued
Array ( [id] => 7725775 [patent_doc_number] => 08099052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Method and apparatus for effective multi-cell interference control service' [patent_app_type] => utility [patent_app_number] => 12/371602 [patent_app_country] => US [patent_app_date] => 2009-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3307 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/099/08099052.pdf [firstpage_image] =>[orig_patent_app_number] => 12371602 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/371602
Method and apparatus for effective multi-cell interference control service Feb 14, 2009 Issued
Array ( [id] => 4588072 [patent_doc_number] => 07852128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Driving circuit for capacitive load and liquid injecting apparatus' [patent_app_type] => utility [patent_app_number] => 12/370809 [patent_app_country] => US [patent_app_date] => 2009-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6457 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/852/07852128.pdf [firstpage_image] =>[orig_patent_app_number] => 12370809 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/370809
Driving circuit for capacitive load and liquid injecting apparatus Feb 12, 2009 Issued
Array ( [id] => 6499419 [patent_doc_number] => 20100201409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'Frequency Divider Circuit' [patent_app_type] => utility [patent_app_number] => 12/370326 [patent_app_country] => US [patent_app_date] => 2009-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2618 [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/A1/0201/20100201409.pdf [firstpage_image] =>[orig_patent_app_number] => 12370326 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/370326
Frequency Divider Circuit Feb 11, 2009 Abandoned
Array ( [id] => 4610903 [patent_doc_number] => 07994838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Clock distribution circuit' [patent_app_type] => utility [patent_app_number] => 12/368984 [patent_app_country] => US [patent_app_date] => 2009-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6102 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/994/07994838.pdf [firstpage_image] =>[orig_patent_app_number] => 12368984 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/368984
Clock distribution circuit Feb 9, 2009 Issued
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