Search

Hung H. Lam

Examiner (ID: 11472, Phone: (571)272-7367 , Office: P/2661 )

Most Active Art Unit
2661
Art Unit(s)
2698, 2622, 2639, 2615, 2661, 2696
Total Applications
1211
Issued Applications
1020
Pending Applications
55
Abandoned Applications
169

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2640717 [patent_doc_number] => 04977539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'High-speed searching apparatus for CDP' [patent_app_type] => 1 [patent_app_number] => 7/277267 [patent_app_country] => US [patent_app_date] => 1988-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2800 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/977/04977539.pdf [firstpage_image] =>[orig_patent_app_number] => 277267 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/277267
High-speed searching apparatus for CDP Nov 28, 1988 Issued
07/283475 OPTICAL RECORDING/REPRODUCING APPARATUS Nov 28, 1988 Abandoned
07/276852 APPARATUS FOR RECORDING AND REPRODUCING CODE DATA FOR USE IN VIDEO DISC RECORDER Nov 27, 1988 Abandoned
Array ( [id] => 2597030 [patent_doc_number] => 04959729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Video camera having rotatable viewfinder' [patent_app_type] => 1 [patent_app_number] => 7/275889 [patent_app_country] => US [patent_app_date] => 1988-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3213 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959729.pdf [firstpage_image] =>[orig_patent_app_number] => 275889 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/275889
Video camera having rotatable viewfinder Nov 24, 1988 Issued
Array ( [id] => 2683176 [patent_doc_number] => 04984229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Autofocus system' [patent_app_type] => 1 [patent_app_number] => 7/273421 [patent_app_country] => US [patent_app_date] => 1988-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5914 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984229.pdf [firstpage_image] =>[orig_patent_app_number] => 273421 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/273421
Autofocus system Nov 17, 1988 Issued
Array ( [id] => 2719301 [patent_doc_number] => D0316559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Control unit for electronic cash register or the like' [patent_app_type] => 4 [patent_app_number] => 7/272961 [patent_app_country] => US [patent_app_date] => 1989-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 100 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/316/D0316559.pdf [firstpage_image] =>[orig_patent_app_number] => 272961 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272961
Optical information recording/reproducing apparatus in which recording power is set prior to recording Nov 17, 1988 Issued
Array ( [id] => 2719301 [patent_doc_number] => D0316559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Control unit for electronic cash register or the like' [patent_app_type] => 4 [patent_app_number] => 7/272961 [patent_app_country] => US [patent_app_date] => 1989-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 100 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/D0/316/D0316559.pdf [firstpage_image] =>[orig_patent_app_number] => 272961 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272961
Optical information recording/reproducing apparatus in which recording power is set prior to recording Nov 17, 1988 Issued
Array ( [id] => 2646885 [patent_doc_number] => 04910722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Optical information recording and reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/271835 [patent_app_country] => US [patent_app_date] => 1988-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4103 [patent_no_of_claims] => 7 [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/04/910/04910722.pdf [firstpage_image] =>[orig_patent_app_number] => 271835 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271835
Optical information recording and reproducing apparatus Nov 15, 1988 Issued
Array ( [id] => 2742461 [patent_doc_number] => 04998235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Focus detection system for an optical disk drive using photo sensor elements in the far field of information pits' [patent_app_type] => 1 [patent_app_number] => 7/272054 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 27 [patent_no_of_words] => 4796 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998235.pdf [firstpage_image] =>[orig_patent_app_number] => 272054 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272054
Focus detection system for an optical disk drive using photo sensor elements in the far field of information pits Nov 13, 1988 Issued
Array ( [id] => 2716056 [patent_doc_number] => 05068842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Control method of disk drive for recordable optical disk' [patent_app_type] => 1 [patent_app_number] => 7/268301 [patent_app_country] => US [patent_app_date] => 1988-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4010 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068842.pdf [firstpage_image] =>[orig_patent_app_number] => 268301 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268301
Control method of disk drive for recordable optical disk Nov 6, 1988 Issued
Array ( [id] => 2793478 [patent_doc_number] => 05093750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'System for recording/reproducing video data on or from a tape medium for storing digital signals and method therein' [patent_app_type] => 1 [patent_app_number] => 7/267334 [patent_app_country] => US [patent_app_date] => 1988-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 10492 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093750.pdf [firstpage_image] =>[orig_patent_app_number] => 267334 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/267334
System for recording/reproducing video data on or from a tape medium for storing digital signals and method therein Nov 3, 1988 Issued
07/265651 METHOD AND APPARATUS FOR SUCCESSIVELY RECORDING TWO EFM-MODULATED SIGNALS ENABLING DETECTION OF BOUNDARY CONDITIONS FOR TRANSITIOING BETWEEN SIGNALS Oct 31, 1988 Abandoned
Array ( [id] => 2641731 [patent_doc_number] => 04893193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Disc recording medium and apparatus for playback thereof' [patent_app_type] => 1 [patent_app_number] => 7/266207 [patent_app_country] => US [patent_app_date] => 1988-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 5196 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893193.pdf [firstpage_image] =>[orig_patent_app_number] => 266207 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/266207
Disc recording medium and apparatus for playback thereof Oct 26, 1988 Issued
Array ( [id] => 2714802 [patent_doc_number] => 05014136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Electronic still camera device' [patent_app_type] => 1 [patent_app_number] => 7/262834 [patent_app_country] => US [patent_app_date] => 1988-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 6688 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/014/05014136.pdf [firstpage_image] =>[orig_patent_app_number] => 262834 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/262834
Electronic still camera device Oct 25, 1988 Issued
Array ( [id] => 2755861 [patent_doc_number] => 05012461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Disk recording apparatus for re-establishing a recording mode at a desired address' [patent_app_type] => 1 [patent_app_number] => 7/273335 [patent_app_country] => US [patent_app_date] => 1988-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3571 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012461.pdf [firstpage_image] =>[orig_patent_app_number] => 273335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/273335
Disk recording apparatus for re-establishing a recording mode at a desired address Oct 20, 1988 Issued
Array ( [id] => 2717175 [patent_doc_number] => 05014257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Optical readout circuit for producing waveforms having sharp edges' [patent_app_type] => 1 [patent_app_number] => 7/260095 [patent_app_country] => US [patent_app_date] => 1988-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2044 [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/05/014/05014257.pdf [firstpage_image] =>[orig_patent_app_number] => 260095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/260095
Optical readout circuit for producing waveforms having sharp edges Oct 19, 1988 Issued
Array ( [id] => 2717729 [patent_doc_number] => 05062098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Optical pick-up device having holographic element' [patent_app_type] => 1 [patent_app_number] => 7/259704 [patent_app_country] => US [patent_app_date] => 1988-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2807 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062098.pdf [firstpage_image] =>[orig_patent_app_number] => 259704 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/259704
Optical pick-up device having holographic element Oct 18, 1988 Issued
Array ( [id] => 2484352 [patent_doc_number] => 04890277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Carriage driving apparatus for a disk player' [patent_app_type] => 1 [patent_app_number] => 7/260087 [patent_app_country] => US [patent_app_date] => 1988-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2193 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/890/04890277.pdf [firstpage_image] =>[orig_patent_app_number] => 260087 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/260087
Carriage driving apparatus for a disk player Oct 17, 1988 Issued
Array ( [id] => 2638860 [patent_doc_number] => 04958234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Distortion eliminating circuit' [patent_app_type] => 1 [patent_app_number] => 7/259152 [patent_app_country] => US [patent_app_date] => 1988-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4315 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958234.pdf [firstpage_image] =>[orig_patent_app_number] => 259152 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/259152
Distortion eliminating circuit Oct 17, 1988 Issued
Array ( [id] => 2753099 [patent_doc_number] => 05003407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Apparatus for selectively reproducing a video signal and a digitized audio signal recorded on a record medium with one of a plurality of recording densities' [patent_app_type] => 1 [patent_app_number] => 7/258475 [patent_app_country] => US [patent_app_date] => 1988-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10687 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003407.pdf [firstpage_image] =>[orig_patent_app_number] => 258475 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258475
Apparatus for selectively reproducing a video signal and a digitized audio signal recorded on a record medium with one of a plurality of recording densities Oct 16, 1988 Issued
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